0000928876falseQ2--12-312023-06-302023

 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM 6-K
 
REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE
SECURITIES EXCHANGE ACT OF 1934
 
For the month of July 2023 No.4
 
Commission File Number 000-24790
 
TOWER SEMICONDUCTOR LTD.
(Translation of registrant's name into English)
 
Ramat Gavriel Industrial Park
P.O. Box 619, Migdal Haemek, Israel 2310502
(Address of principal executive offices)
 
Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.
 
Form 20-F ☒ Form 40-F ☐
 

 
On July 27, 2023, the Registrant issued unaudited condensed interim consolidated financial statements as of June 30, 2023, and for the six- and three-month periods then ended. Attached hereto are the following exhibits.
 
 
This Form 6-K, including all exhibits hereto, is hereby incorporated by reference into all effective registration statements filed by us under the Securities Act of 1933.
 

 
SIGNATURES
 
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
 
  TOWER SEMICONDUCTOR LTD.  
       
Date: July 27, 2023
By:
/s/ Nati Somekh  
    Name: Nati Somekh  
    Title: Corporate Secretary  
       
 
 

Marketable securities are available-for-sale securities; the amortized cost of such marketable securities of $184,974 and $181,247 as of June 30, 2023 and December 31, 2022, respectively, is presented net of an immaterial allowance for credit losses. 0000928876 2023-01-01 2023-06-30 0000928876srt:ChiefExecutiveOfficerMembertsem:TimeVestedRestrictedStockUnitsMembertsem:TwoThousandThirteenShareIncentivePlanMemberus-gaap:SubsequentEventMember 2023-07-01 2023-07-03 0000928876srt:ChiefExecutiveOfficerMemberus-gaap:PerformanceSharesMembertsem:TwoThousandThirteenShareIncentivePlanMemberus-gaap:SubsequentEventMember 2023-07-01 2023-07-03 0000928876srt:ChiefExecutiveOfficerMemberus-gaap:RestrictedStockUnitsRSUMembertsem:TwoThousandThirteenShareIncentivePlanMemberus-gaap:SubsequentEventMember 2023-07-01 2023-07-03 0000928876 2023-07-01 2023-07-03 0000928876srt:BoardOfDirectorsChairmanMembertsem:TimeVestedRestrictedStockUnitsMembertsem:TwoThousandThirteenShareIncentivePlanMemberus-gaap:SubsequentEventMember 2023-07-01 2023-07-03 0000928876tsem:NewOtherDirectorsMembertsem:TimeVestedRestrictedStockUnitsMembertsem:TwoThousandThirteenShareIncentivePlanMemberus-gaap:SubsequentEventMember 2023-07-01 2023-07-03 0000928876tsem:NewOtherDirectorsMembertsem:TimeVestedRestrictedStockUnitsMembertsem:TwoThousandThirteenShareIncentivePlanMemberus-gaap:SubsequentEventMembertsem:FirstAnniversaryMember 2023-07-01 2023-07-03 0000928876tsem:NewOtherDirectorsMembertsem:TimeVestedRestrictedStockUnitsMembertsem:TwoThousandThirteenShareIncentivePlanMemberus-gaap:SubsequentEventMembertsem:SecondAnniversaryMember 2023-07-01 2023-07-03 0000928876tsem:TpsCoMember 2023-06-30 0000928876tsem:TpsCoMemberus-gaap:SubsequentEventMember 2023-07-01 0000928876currency:JPYtsem:TpsCoMemberus-gaap:SubsequentEventMember 2023-07-01 0000928876 2022-01-01 2022-06-30 0000928876 2023-04-01 2023-06-30 0000928876 2022-04-01 2022-06-30 0000928876 2023-06-30 0000928876 2022-12-31 0000928876 2022-06-30 0000928876us-gaap:NoncontrollingInterestMember 2022-12-31 0000928876tsem:TreasuryStocksMember 2022-12-31 0000928876us-gaap:RetainedEarningsMember 2022-12-31 0000928876us-gaap:AccumulatedTranslationAdjustmentMember 2022-12-31 0000928876tsem:AccumulatedOtherComprehensiveIncomeExcludingForeignCurrencyMember 2022-12-31 0000928876us-gaap:DeferredCompensationShareBasedPaymentsMember 2022-12-31 0000928876us-gaap:AdditionalPaidInCapitalMember 2022-12-31 0000928876us-gaap:CommonStockMember 2022-12-31 0000928876us-gaap:AdditionalPaidInCapitalMember 2023-01-01 2023-06-30 0000928876us-gaap:CommonStockMember 2023-01-01 2023-06-30 0000928876us-gaap:DeferredCompensationShareBasedPaymentsMember 2023-01-01 2023-06-30 0000928876us-gaap:NoncontrollingInterestMember 2023-01-01 2023-06-30 0000928876us-gaap:ComprehensiveIncomeMember 2023-01-01 2023-06-30 0000928876us-gaap:RetainedEarningsMember 2023-01-01 2023-06-30 0000928876us-gaap:AccumulatedTranslationAdjustmentMember 2023-01-01 2023-06-30 0000928876tsem:AccumulatedOtherComprehensiveIncomeExcludingForeignCurrencyMember 2023-01-01 2023-06-30 0000928876us-gaap:NoncontrollingInterestMember 2023-06-30 0000928876tsem:TreasuryStocksMember 2023-06-30 0000928876us-gaap:RetainedEarningsMember 2023-06-30 0000928876us-gaap:AccumulatedTranslationAdjustmentMember 2023-06-30 0000928876tsem:AccumulatedOtherComprehensiveIncomeExcludingForeignCurrencyMember 2023-06-30 0000928876us-gaap:DeferredCompensationShareBasedPaymentsMember 2023-06-30 0000928876us-gaap:AdditionalPaidInCapitalMember 2023-06-30 0000928876us-gaap:CommonStockMember 2023-06-30 0000928876 2021-12-31 xbrli:pure xbrli:shares iso4217:USD iso4217:USDxbrli:shares iso4217:JPY

Exhibit 99.1
 

TOWER SEMICONDUCTOR LIMITED

AND SUBSIDIARIES
 

UNAUDITED CONDENSED INTERIM
CONSOLIDATED FINANCIAL STATEMENTS
AS OF JUNE 30, 2023

 


 
TOWER SEMICONDUCTOR LIMITED AND SUBSIDARIES
 
INDEX TO UNAUDITED CONDENSED INTERIM
CONSOLIDATED FINANCIAL STATEMENTS
AS OF JUNE 30, 2023
 
 
Page
  
F-2
  
F-3
  
F-4
  
F-5
  
F-6 - F-7
  
F-8 - F-9
 

TOWER SEMICONDUCTOR LTD. AND SUBSIDIARIES
CONDENSED INTERIM CONSOLIDATED BALANCE SHEETS (UNAUDITED)
(dollars in thousands)
 
   
As of
 
   
June 30,
   
December 31,
 
   
2023
   
2022
 
ASSETS
           
             
CURRENT ASSETS
           
Cash and cash equivalents
 
$
318,195
   
$
340,759
 
Short-term deposits
   
419,528
     
495,359
 
Marketable securities (*)
   
175,872
     
169,694
 
Trade accounts receivable
   
163,293
     
152,935
 
Inventories
   
330,819
     
302,108
 
Other current assets
   
32,396
     
34,319
 
Total current assets
   
1,440,103
     
1,495,174
 
                 
LONG-TERM INVESTMENTS
   
8,829
     
8,796
 
                 
PROPERTY AND EQUIPMENT, NET
   
1,018,636
     
962,258
 
                 
GOODWILL AND OTHER INTANGIBLE ASSETS, NET
   
13,049
     
14,031
 
                 
DEFERRED TAX AND OTHER LONG-TERM ASSETS, NET
   
53,459
     
67,349
 
                 
TOTAL ASSETS
 
$
2,534,076
   
$
2,547,608
 
                 
LIABILITIES AND SHAREHOLDERS' EQUITY
               
                 
CURRENT LIABILITIES
               
Current maturities of long-term debt
 
$
41,300
   
$
62,275
 
Trade accounts payable
   
154,507
     
150,930
 
Deferred revenue and customers' advances
   
22,402
     
38,911
 
Employee related liabilities
   
58,399
     
58,920
 
Other current liabilities
   
25,231
     
76,352
 
Total current liabilities
   
301,839
     
387,388
 
                 
LONG-TERM DEBT
   
178,865
     
210,069
 
                 
LONG-TERM CUSTOMERS' ADVANCES
   
31,209
     
40,893
 
                 
EMPLOYEE RELATED LIABILITIES
   
8,349
     
7,711
 
                 
DEFERRED TAX AND OTHER LONG-TERM LIABILITIES
   
2,709
     
13,006
 
                 
TOTAL LIABILITIES
   
522,971
     
659,067
 
                 
TOTAL SHAREHOLDERS' EQUITY
   
2,011,105
     
1,888,541
 
                 
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY
 
$
2,534,076
   
$
2,547,608
 
 
(*) Marketable securities are available-for-sale securities; the amortized cost of such marketable securities of $184,974 and $181,247 as of June 30, 2023 and December 31, 2022, respectively, is presented net of an immaterial allowance for credit losses.
 
See notes to consolidated financial statements.
 
F - 2

TOWER SEMICONDUCTOR LTD. AND SUBSIDIARIES
CONDENSED INTERIM CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED)
(dollars and shares in thousands, except per share data)
 
   
Six months ended June 30,
   
Three months ended June 30,
 
   
2023
   
2022
   
2023
   
2022
 
REVENUES
 
$
712,802
   
$
847,300
   
$
357,191
   
$
426,168
 
                                 
COST OF REVENUES
   
530,568
     
630,229
     
270,674
     
313,728
 
                                 
GROSS PROFIT
   
182,234
     
217,071
     
86,517
     
112,440
 
                                 
OPERATING COSTS AND EXPENSES:
                               
Research and development
   
38,783
     
40,799
     
19,452
     
20,481
 
Marketing, general and administrative
   
36,016
     
42,538
     
17,387
     
21,285
 
Restructuring gain from sale of machinery and equipment, net
   
(50,282
)
   
-
     
(1,952
)
   
-
 
Restructuring expense
   
17,776
     
-
     
1,101
     
-
 
     
42,293
     
83,337
     
35,988
     
41,766
 
                                 
OPERATING PROFIT
   
139,941
     
133,734
     
50,529
     
70,674
 
                                 
FINANCING AND OTHER INCOME (EXPENSE), NET
   
10,921
     
(10,295
)
   
3,924
     
(8,162
)
                                 
PROFIT BEFORE INCOME TAX
   
150,862
     
123,439
     
54,453
     
62,512
 
                                 
INCOME TAX EXPENSE, NET
   
(20,788
)
   
(9,492
)
   
(5,747
)
   
(4,339
)
                                 
NET PROFIT
   
130,074
     
113,947
     
48,706
     
58,173
 
                                 
Net loss (income) attributable to non-controlling interest
   
(7,482
)
   
(1,837
)
   
2,484
     
(96
)
                                 
NET PROFIT ATTRIBUTABLE TO THE COMPANY
 
$
122,592
   
$
112,110
   
$
51,190
   
$
58,077
 
                                 
BASIC EARNINGS PER SHARE
                               
Earnings per share
 
$
1.11
   
$
1.03
   
$
0.46
   
$
0.53
 
Weighted average number of shares
   
110,025
     
109,037
     
110,088
     
109,138
 
                                 
DILUTED EARNINGS PER ORDINARY SHARE:
                               
Earnings per share
 
$
1.10
   
$
1.01
   
$
0.46
   
$
0.53
 
Net profit used for diluted earnings per share
   
122,592
   
$
112,110
     
51,190
   
$
58,077
 
Weighted average number of ordinary shares outstanding
                               
used for diluted earnings per share
   
111,153
     
110,561
     
111,234
     
110,561
 
 
See notes to consolidated financial statements.
 
F - 3

TOWER SEMICONDUCTOR LTD. AND SUBSIDIARIES
CONDENSED INTERIM CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED)
(dollars in thousands)
 
   
Six months ended June 30,
   
Three months ended June 30,
 
   
2023
   
2022
   
2023
   
2022
 
Net profit
 
$
130,074
   
$
113,947
   
$
48,706
   
$
58,173
 
                                 
Other comprehensive income, net of tax:
                               
Foreign currency translation adjustment
   
(12,818
)
   
(25,206
)
   
(11,904
)
   
(16,921
)
Change in employees plan assets and benefit obligations, net of taxes
   
185
     
(20
)
   
93
     
(10
)
Unrealized loss on derivatives
   
(2,727
)
   
(14,922
)
   
(1,964
)
   
(8,151
)
Comprehensive income
   
114,714
     
73,799
     
34,931
     
33,091
 
Comprehensive loss (income) attributable to non-controlling interest
   
(7,482
)
   
(1,837
)
   
2,484
     
(96
)
Comprehensive income attributable to the Company
 
$
107,232
   
$
71,962
   
$
37,415
   
$
32,995
 
 
See notes to consolidated financial statements.
             
 
F - 4

TOWER SEMICONDUCTOR LTD. AND SUBSIDIARIES
CONDENSED INTERIM CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (UNAUDITED)
(dollars and share data in thousands)
 
   
THE COMPANY'S SHAREHOLDERS' EQUITY
                   
                           
Accumulated
   
Foreign
                               
   
Ordinary
   
Ordinary
   
Additional
         
other
   
currency
    Accumulated                
Non
       
   
shares
   
shares
   
paid-in
   
Unearned
   
comprehensive
   
translation
    profit    
Treasury
   
Comprehensive
   
controlling
       
   
issued
   
amount
   
capital
   
compensation
   
loss
   
adjustments
   
(deficit)
   
stock
   
income
   
interest
   
Total
 
BALANCE AS OF JANUARY 1, 2023
   
110,041
   
$
440,150
   
$
1,384,398
   
$
174,121
   
$
(2,040
)
 
$
(45,497
)
 
$
(50,879
)
 
$
(9,072
)
       
$
(2,640
)
 
$
1,888,541
 
                                                                                       
Changes during the period:
                                                                                     
Proceeds from an investment in a subsidiary
                                                                         
1,960
     
1,960
 
Exercise of options and RSUs
   
169
     
697
     
(697
)
                                                         
-
 
Employee stock-based compensation
                           
13,495
                                                   
13,495
 
Other comprehensive income:
                                                                                     
Profit
                                                   
122,592
           
$
122,592
     
7,482
     
130,074
 
Foreign currency translation adjustments
                                           
(12,818
)
                   
(12,818
)
   
(7,605
)
   
(20,423
)
Change in employees plan assets and benefit obligations
                                   
185
                             
185
             
185
 
Unrealized loss on derivatives
                                   
(2,727
)
                           
(2,727
)
           
(2,727
)
Comprehensive income
                                                                 
$
107,232
                 
BALANCE AS OF JUNE 30, 2023
   
110,210
   
$
440,847
   
$
1,383,701
   
$
187,616
   
$
(4,582
)
 
$
(58,315
)
 
$
71,713
   
$
(9,072
)
         
$
(803
)
 
$
2,011,105
 
                                                                                         
OUTSTANDING SHARES, NET OF TREASURY STOCK
AS OF JUNE 30, 2023
   
110,123
                                                                                 
 
See notes to consolidated financial statements.
 
F - 5

TOWER SEMICONDUCTOR LTD. AND SUBSIDIARIES
CONDENSED INTERIM CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)
(dollars in thousands)
 
   
Six months ended June 30,
 
   
2023
   
2022
 
CASH FLOWS - OPERATING ACTIVITIES
           
             
Net profit for the period
 
$
130,074
   
$
113,947
 
                 
Adjustments to reconcile net profit for the period
               
to net cash provided by operating activities:
               
Income and expense items not involving cash flows:
               
Depreciation and amortization
   
125,966
     
137,787
 
Effect of exchange rate differences and fair value adjustment
   
2,176
     
946
 
Other expense, net
   
666
     
1,907
 
                 
Changes in assets and liabilities:
               
                 
Trade accounts receivable
   
(13,828
)
   
(31,603
)
Other current assets
   
976
     
10,519
 
Inventories
   
(41,105
)
   
(28,958
)
Trade accounts payable
   
19,830
     
53,010
 
Deferred revenue and customers' advances
   
(26,193
)
   
(10,646
)
Employee related liabilities and other current liabilities
   
(50,533
)
   
26,077
 
Long-term employee related liabilities
   
638
     
357
 
Deferred tax, net and other long-term liabilities
   
(446
)
   
1,325
 
Net cash provided by operating activities
   
148,221
     
274,668
 
                 
CASH FLOWS - INVESTING ACTIVITIES
               
Investments in property and equipment, net
   
(194,678
)
   
(130,217
)
Investments in marketable securities and other assets, net
   
66,809
     
(94,745
)
Net cash used in investing activities
   
(127,869
)
   
(224,962
)
                 
CASH FLOWS - FINANCING ACTIVITIES
               
Proceeds from an investment in a subsidiary
   
1,932
     
-
 
Exercise of options, net
   
-
     
44
 
Principal payments on account of capital lease obligation
   
(20,396
)
   
(17,778
)
Debentures repayment
   
(18,493
)
   
(20,972
)
Net cash used in financing activities
   
(36,957
)
   
(38,706
)
                 
EFFECT OF FOREIGN CURRENCY EXCHANGE RATE CHANGE
   
(5,959
)
   
(10,753
)
                 
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS
   
(22,564
)
   
247
 
CASH AND CASH EQUIVALENTS - BEGINNING OF PERIOD
   
340,759
     
210,930
 
CASH AND CASH EQUIVALENTS - END OF PERIOD
 
$
318,195
   
$
211,177
 
 
See notes to consolidated financial statements.
     
 
F - 6

 
TOWER SEMICONDUCTOR LTD. AND SUBSIDIARIES
CONDENSED INTERIM CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)
(dollars in thousands)
 
   
Six months ended June 30,
 
   
2023
   
2022
 
NON-CASH ACTIVITIES:
           
Investments in property and equipment
 
$
156,465
   
$
82,526
 
                 
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
               
Cash received during the period from interest, net of interest paid
 
$
10,785
   
$
1,495
 
Cash paid for income taxes, net during the period
 
$
6,916
   
$
8,718
 
 
See notes to consolidated financial statements.
     
 
F - 7

TOWER SEMICONDUCTOR LTD. AND SUBSIDIARIES
NOTES TO UNAUDITED CONDENSED INTERIM CONSOLIDATED
FINANCIAL STATEMENTS AS OF JUNE 30, 2023
(dollars in thousands, except per share data)

 

NOTE 1      -  GENERAL
 
Basis for Presentation
 
The unaudited condensed interim consolidated financial statements of Tower Semiconductor Ltd. (“Tower” or “the Company”) as of June 30, 2023 include the financial statements of Tower and (i) its wholly-owned subsidiary Tower US Holdings Inc., the sole owner of: (1) Tower Semiconductor NPB Holdings, Inc. and its wholly-owned subsidiary, Tower Semiconductor Newport Beach, Inc. and (2) Tower Semiconductor San Antonio, Inc. (ii) its 51% owned subsidiary, Tower Partners Semiconductor Co., Ltd. (“TPSCo”) and (iii) its wholly-owned subsidiary, Tower Semiconductor Italy S.r.l. (“TSIT”). Tower and its subsidiaries are collectively referred to as the “Company”.
 
The Company’s unaudited condensed interim consolidated financial statements are presented after elimination of inter-company transactions and balances and are presented in accordance with U.S. generally accepted accounting principles (“US GAAP”).
 
The unaudited condensed interim consolidated financial statements of the Company should be read in conjunction with the audited consolidated financial statements of the Company as of December 31, 2022 and for the year then ended, including the notes thereto.
 
In the opinion of the Company's management, the unaudited condensed interim consolidated financial statements include all adjustments necessary for a fair presentation of the Company’s financial position as of the dates presented and results of operations for the interim periods presented. The results of operations for the interim periods are not necessarily indicative of the results to be expected on a full-year basis.

NOTE 2   -  INITIAL ADOPTION OF NEW STANDARDS

 

During the period there was no initial adoption of new accounting standards.

 

F - 8


TOWER SEMICONDUCTOR LTD. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED INTERIM CONSOLIDATED

FINANCIAL STATEMENTS AS OF JUNE 30, 2023

(dollars in thousands, except per share data)

NOTE 3      -  SUBSEQUENT EVENTS
 
In July 2023, the Company’s affiliates, including TPSCo, extended their existing capital lease lines with JA Mitsui Leasing, Ltd., described in Note 11D to the Company’s annual financial statements as of December 31, 2022, whereby the availability period of such lines was extended to June 2024 with an updated remaining amount available for future utilization, totaling up to approximately JPY 6.5 billion (approximately $45,000 as of July 1, 2023). The lease agreements’ terms did not change and contain annual interest rates of approximately 2%.
 
On July 3, 2023, the Company's shareholders approved the following RSU awards to the CEO and members of the Board of Directors of the Company under the Company’s 2013 Plan:
 
(i) 75.8 thousand time-vested RSUs and 125.1 thousand performance RSUs (“PSUs”) subject also to time-vesting, to the CEO, with 33% of such RSUs and PSUs to vest at the end of each year for 3 years following the grant date for a total compensation value of approximately $7,500. The grant also includes a provision requiring the CEO to own, commencing May 2024, ordinary shares of the Company at a minimum value that equals at least three times his annual base salary as of May 2024 (the “Minimum Holding”). The CEO has until May 2024 to accumulate the Minimum Holding (whether by conversion of RSUs to ordinary shares or by purchase of ordinary shares), and during such period, until he accumulates the Minimum Holding, he must retain at least 20% of the vested time-based RSUs granted to him on or after May 2019;
 
(ii) 8.0 thousand time-vested RSUs to the chairman of the Board of Directors (“the Chairman”) for a total compensation value of $300, to vest 33% at the end of each year following the grant date; and
 
(iii) 3.3 thousand time-vested RSUs to each of the seven members of the Board of Directors then serving (other than to the Chairman and the CEO), for an aggregate compensation value of $875, vesting over a two-year period, with 50% vesting at the first anniversary of the date of grant and 50% on the second anniversary of the date of grant.
 
The Chairman and the members of the Board will have to own, commencing July 2025, ordinary shares of the Company at a minimum value that equals at least 50% of their annual cash compensation (the “BOD Minimum Holding”). The Chairman and the members of the Board have until July 2025 to accumulate the BOD Minimum Holding (whether by conversion of RSUs to ordinary shares or by purchase of ordinary shares), and during such period, until they accumulate the BOD Minimum Holding, they must retain at least 20% of the vested time-based RSUs granted to them on or after July 2020.
 
 

F - 9




Exhibit 99.2


TOWER SEMICONDUCTOR LTD. AND SUBSIDIARIES
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS

The information contained in this section should be read in conjunction with (1) our unaudited condensed interim consolidated financial statements as of June 30, 2023 and for the six months then ended and related notes included in this report and (2) our audited consolidated financial statements and related notes included in our Annual Report on Form 20-F for the year ended December 31, 2022 and the other information contained in such annual report, particularly the information in Item 5 - “Operating and Financial Review and Prospects”. Our financial statements have been prepared in accordance with generally accepted accounting principles in the United States (“US GAAP”).
 
Results of Operations
 
The following table sets forth certain statement of operations data as a percentage of total revenues for the six months ended June 30, 2023 and 2022:
 
Details
 
2023
   
2022
 
Revenues
   
100
%
   
100
%
Cost of Revenues
   
74.4
     
74.4
 
Gross profit
   
25.6
     
25.6
 
Research and Development expense
   
5.4
     
4.8
 
Marketing, general and administrative expense
   
5.1
     
5.0
 
Restructuring gain from sale of machinery and equipment, net
   
(7.1
)
   
--
 
Restructuring expense
   
2.6
     
--
 
Operating profit
   
19.6
     
15.8
 
Financing and other income (expense), net
   
1.6
     
(1.2
)
Profit before income tax
   
21.2
     
14.6
 
Income tax expense, net
   
(3.0
)
   
(1.2
)
Net profit
   
18.2
     
13.4
 
Net income attributable to non-controlling interest
   
(1.0
)
   
(0.2
)
Net profit attributable to the company
   
17.2
%
   
13.2
%
 
The following table sets forth certain statement of operations data for the six months ended June 30, 2023 and 2022 (dollars in thousands):
 
Details
 
2023
   
2022
 
Revenues
 
$
712,802
   
$
847,300
 
Cost of Revenues
   
530,568
     
630,229
 
Gross profit
   
182,234
     
217,071
 
Research and Development expense
   
38,783
     
40,799
 
Marketing, general and administrative expense
   
36,016
     
42,538
 
Restructuring gain from sale of machinery and equipment, net
   
(50,282
)
   
--
 
Restructuring expense
   
17,776
     
--
 
Operating profit
   
139,941
     
133,734
 
Financing and other income (expense), net
   
10,921
     
(10,295
)
Profit before income tax
   
150,862
     
123,439
 
Income tax expense, net
   
(20,788
)
   
(9,492
)
Net profit
   
130,074
     
113,947
 
Net income attributable to non-controlling interest
   
(7,482
)
   
(1,837
)
Net profit attributable to the company
 
$
122,592
   
$
112,110
 
 

Six months ended June 30, 2023 compared to six months ended June 30, 2022
 
Revenues
 
Revenues for the six months ended June 30, 2023 were $712.8 million, as compared to $847.3 million for the six months ended June 30, 2022. The $134.5 million revenue decrease is attributed mainly to a decrease in the quantity of products (CMOS silicon wafers) manufactured and shipped to our foundry customers from our factories during the six months ended June 30, 2023 as compared to the six months ended June 30, 2022, as well as  to the reorganization and restructuring of our Japan operations as executed during 2022, that included the cessation of operations of Arai factory in Japan, which resulted in no revenue from Arai factory for the six months ended June 30, 2023.
 
Cost of Revenues
 
Cost of revenues for the six months ended June 30, 2023 amounted to $530.6 million as compared to $630.2 million for the six months ended June 30, 2022. The $99.6 million decrease in manufacturing cost is mainly due to the decreased quantity of wafers manufactured and shipped to our foundry customers from our factories as described above, which resulted in lower variable and other manufacturing cost, as well as having no cost associated with Arai factory in the six months ended June 30, 2023 due to the cessation of operations of Arai factory during 2022 as noted above.
 
Gross Profit
 
Gross profit for the six months ended June 30, 2023 amounted to $182.2 million as compared to $217.1 million for the six months ended June 30, 2022. The $34.9 million decrease in gross profit resulted from the $134.5 million revenue decrease, net of the $99.6 million decrease in cost of revenues, as described above.
 
Research and Development
 
Research and development expense for the six months ended June 30, 2023, amounted to $38.8 million, reflecting a decrease in cost of $2.0 million as compared to $40.8 million in the six months ended June 30, 2022.
 
Marketing, General and Administrative
 
Marketing, general and administrative expense for the six months ended June 30, 2023 amounted to $36.0 million, a decrease of $6.5 million as compared to $42.5 million recorded in the six months ended June 30, 2022, both reflecting approximately 5% of revenues.
 
Restructuring gain from sale of machinery and equipment, net
 
Restructuring gain from sale of machinery and equipment, net for the six months ended June 30, 2023 amounted to $50.3 million, and resulted from the gain on sale of machinery and equipment to third parties following the reorganization and restructuring of our Japan operations executed during 2022, which included the cessation of operations of Arai factory as noted above.
 

Restructuring expense
 
Restructuring expense for the six months ended June 30, 2023 amounted to $17.8 million, resulted from the reorganization and restructuring of our Japan operations executed during 2022, which included  the cessation of operations of Arai factory as noted above.
 
Operating Profit
 
Operating profit for the six months ended June 30, 2023 amounted to $139.9 million as compared to $133.7 million for the six months ended June 30, 2022. The $6.2 million increase in operating profit resulted mainly from the $50.3 million restructuring gain from sale of machinery and equipment, net of the $2.0 million decrease in research and development expense and the $6.5 million decrease in marketing, general and administrative expense, described above; offset by $34.9 million decrease in gross profit and by the $17.8 million restructuring costs described above.
 
Financing and other income (expense), net
 
Financing and other income (expense), net for the six months ended June 30, 2023 amounted to $10.9 million income as compared to $10.3 million expense for the six months ended June 30, 2022. The $21.2 million increase in financing and other income, net resulted mainly from higher interest gained from bank deposits, marketable securities and other financing income.
 
Income Tax Expense, net
 
Income tax expense, net for the six months ended June 30, 2023 amounted to $20.8 million as compared to $9.5 million income tax expense, net for the six months ended June 30, 2022. This $11.3 million increase in income tax expense, net is mainly a result of $27.4 million higher profit before tax for the six months ended June 30, 2023 as compared to the six months ended June 30, 2022 resulting mainly from the higher operating profit and higher financing and other income as described above.
 
Net Profit
 
Net profit for the six months ended June 30, 2023 amounted to $130.1 million as compared to a net profit of $113.9 million for the six months ended June 30, 2022. The increase in net profit in the amount of $16.2 million was mainly due to the increase in operating profit and the increase in financing and other income, net, offset by the increase in tax expense, net, as described above.
 

Net Income Attributable to Non-Controlling Interest
 
Net income attributable to non-controlling interest for the six months ended June 30, 2023 amounted to $7.5 million as compared to $1.8 million for the six months ended June 30, 2022.
 
Net Profit Attributable to the Company
 
Net profit attributable to the company for the six months ended June 30, 2023 amounted to $122.6 million as compared to $112.1 million for the six months ended June 30, 2022. The increase in net profit attributable to the company in the amount of $10.5 million was mainly due to the increase in the net profit of $16.2 million offset by the increase in net income attributable to non-controlling interest, of $5.7 million, as described above.
 
Impact of Currency Fluctuations
 
The Company currently operates in three different regions: The United States, Japan and Israel. In addition, the Company has initial activities in Italy related to the new fabrication facility that is being established by ST in Agrate, Italy. The functional currency of our entities in the United States, Israel and Italy is the US dollar (“USD”). The functional currency of our operations in Japan is the Japanese Yen (“JPY”). Our expenses and costs are denominated mainly in USD, JPY and New Israeli Shekels (“NIS”), revenues are denominated mainly in USD and JPY, and our cash from operations, investing and financing activities are denominated mainly in USD, JPY and NIS. Therefore, the Company is exposed to the risk of currency exchange rate fluctuations in Israel and Japan. As the establishment of the facility in Italy progresses, the Company may be further exposed to the Euro exchange rate fluctuations in relation to the USD regarding any costs denominated in Euro.
 
The USD cost of our operations in Israel is influenced by changes in the USD-to-NIS exchange rate, with respect to costs that are denominated in NIS. During the six months ended June 30, 2023, the USD appreciated against the NIS by 4.9%, as compared to 12.5% appreciation during the six months ended June 30, 2022.
 
The fluctuation of the USD against the NIS may affect our results of operations as it relates to the entity in Israel. Appreciation of the NIS may have the effect of increasing the cost, in USD terms, of some of the purchases and labor costs that are denominated in NIS, which may lead to erosion of the profit margins. The Company uses foreign currency cylinder and forward transactions to hedge a portion of this currency exposure to be contained within a pre-defined fixed range.
 
The majority of TPSCo revenues are denominated in JPY and the majority of TPSCo expenses are in JPY, which limits the exposure to fluctuations of the USD/JPY exchange rate on TPSCo’s results of operations. In order to mitigate a portion of the net exposure to the USD/JPY exchange rate, the Company has engaged in cylinder hedging transactions to contain the currency’s fluctuation within a pre-defined, fixed range.
 
During the six months ended June 30, 2023, the USD appreciated against the JPY by 9.3%, as compared to 18.5% appreciation during the six months ended June 30, 2022. The net effect of USD appreciation against the JPY on TPSCo’s assets and liabilities denominated in JPY is presented in the Cumulative Translation Adjustment (“CTA”) as part of Other Comprehensive Income (“OCI”) in the balance sheet.
 

Liquidity and Capital Resources
 
As of June 30, 2023, the Company had an aggregate amount of $318.2 million in cash and cash equivalents, as compared to $340.8 million as of December 31, 2022. The main cash activities during the six months ended June 30, 2023 were as follows: $148.2 million net cash provided by operating activities; $194.7 million invested in property and equipment, net; $66.9 million provided by investments in short-term deposits, marketable securities and other assets, net; and $37.0 million debt repaid, net.
 
Short-term and long-term debt presented in the balance sheet as of June 30, 2023 amounted to $41.3 million and $178.9 million, respectively, and included loans, operating leases and capital leases. On March 31, 2023, we repaid the Series G debentures in full (principal and interest) and have no outstanding debentures or bonds as of June 30, 2023.
 


v3.23.2
Document and Entity Information
6 Months Ended
Jun. 30, 2023
Entity Registrant Name TOWER SEMICONDUCTOR LTD.
Entity Central Index Key 0000928876
Current Fiscal Year End Date --12-31
Document Fiscal Year Focus 2023
Document Fiscal Period Focus Q2
Amendment Flag false
Document Type 6-K
Document Period End Date Jun. 30, 2023
Entity File Number 000-24790
Entity Address, Address Line One Ramat Gavriel Industrial Park
Entity Address, Address Line Two P.O. Box 619
Entity Address, City or Town Migdal Haemek
Entity Address, Postal Zip Code 2310502
v3.23.2
CONDENSED INTERIM CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($)
$ in Thousands
Jun. 30, 2023
Dec. 31, 2022
CURRENT ASSETS    
Cash and cash equivalents $ 318,195 $ 340,759
Short-term deposits 419,528 495,359
Marketable securities [1] 175,872 169,694
Trade accounts receivable 163,293 152,935
Inventories 330,819 302,108
Other current assets 32,396 34,319
Total current assets 1,440,103 1,495,174
LONG-TERM INVESTMENTS 8,829 8,796
PROPERTY AND EQUIPMENT, NET 1,018,636 962,258
GOODWILL AND OTHER INTANGIBLE ASSETS, NET 13,049 14,031
DEFERRED TAX AND OTHER LONG-TERM ASSETS, NET 53,459 67,349
TOTAL ASSETS 2,534,076 2,547,608
CURRENT LIABILITIES    
Current maturities of long-term debt 41,300 62,275
Trade accounts payable 154,507 150,930
Deferred revenue and customers' advances 22,402 38,911
Employee related liabilities 58,399 58,920
Other current liabilities 25,231 76,352
Total current liabilities 301,839 387,388
LONG-TERM DEBT 178,865 210,069
LONG-TERM CUSTOMERS' ADVANCES 31,209 40,893
EMPLOYEE RELATED LIABILITIES 8,349 7,711
DEFERRED TAX AND OTHER LONG-TERM LIABILITIES 2,709 13,006
TOTAL LIABILITIES 522,971 659,067
TOTAL SHAREHOLDERS' EQUITY 2,011,105 1,888,541
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY $ 2,534,076 $ 2,547,608
[1] Marketable securities are available-for-sale securities; the amortized cost of such marketable securities of $184,974 and $181,247 as of June 30, 2023 and December 31, 2022, respectively, is presented net of an immaterial allowance for credit losses.
v3.23.2
CONDENSED INTERIM CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) - USD ($)
$ in Thousands
Jun. 30, 2023
Jun. 30, 2022
Statement of Financial Position [Abstract]    
Amortized cost $ 184,974 $ 181,247
v3.23.2
CONDENSED INTERIM CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) - USD ($)
shares in Thousands, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Income Statement [Abstract]        
REVENUES $ 357,191 $ 426,168 $ 712,802 $ 847,300
COST OF REVENUES 270,674 313,728 530,568 630,229
GROSS PROFIT 86,517 112,440 182,234 217,071
OPERATING COSTS AND EXPENSES:        
Research and development 19,452 20,481 38,783 40,799
Marketing, general and administrative 17,387 21,285 36,016 42,538
Restructuring gain from sale of machinery and equipment, net (1,952) 0 (50,282) 0
Restructuring expense 1,101 0 17,776 0
TOTAL OPERATING COSTS AND EXPENSES 35,988 41,766 42,293 83,337
OPERATING PROFIT 50,529 70,674 139,941 133,734
FINANCING AND OTHER INCOME (EXPENSE), NET 3,924 (8,162) 10,921 (10,295)
PROFIT BEFORE INCOME TAX 54,453 62,512 150,862 123,439
INCOME TAX EXPENSE, NET (5,747) (4,339) (20,788) (9,492)
NET PROFIT 48,706 58,173 130,074 113,947
Net loss (income) attributable to non-controlling interest 2,484 (96) (7,482) (1,837)
NET PROFIT ATTRIBUTABLE TO THE COMPANY $ 51,190 $ 58,077 $ 122,592 $ 112,110
BASIC EARNINGS PER SHARE        
Earnings per share $ 0.46 $ 0.53 $ 1.11 $ 1.03
Weighted average number of shares 110,088 109,138 110,025 109,037
DILUTED EARNINGS PER ORDINARY SHARE:        
Earnings per share $ 0.46 $ 0.53 $ 1.1 $ 1.01
Net profit used for diluted earnings per share $ 51,190 $ 58,077 $ 122,592 $ 112,110
Weighted average number of ordinary shares outstanding used for diluted earnings per share 111,234 110,561 111,153 110,561
v3.23.2
CONDENSED INTERIM CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Statement of Comprehensive Income [Abstract]        
Net profit $ 48,706 $ 58,173 $ 130,074 $ 113,947
Other comprehensive income, net of tax:        
Foreign currency translation adjustment (11,904) (16,921) (12,818) (25,206)
Change in employees plan assets and benefit obligations, net of taxes 93 (10) 185 (20)
Unrealized loss on derivatives (1,964) (8,151) (2,727) (14,922)
Comprehensive income 34,931 33,091 114,714 73,799
Comprehensive loss (income) attributable to non-controlling interest 2,484 (96) (7,482) (1,837)
Comprehensive income attributable to the Company $ 37,415 $ 32,995 $ 107,232 $ 71,962
v3.23.2
CONDENSED INTERIM CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (UNAUDITED) - 6 months ended Jun. 30, 2023 - USD ($)
shares in Thousands, $ in Thousands
Ordinary shares [Member]
Additional paid-in capital [Member]
Unearned compensation [Member]
Accumulated other comprehensive loss [Member]
Foreign currency translation adjustments [Member]
Accumulated profit (deficit) [Member]
Treasury stock [Member]
Comprehensive income [Member]
Noncontrolling interest [Member]
Total
BALANCE at Dec. 31, 2022 $ 440,150 $ 1,384,398 $ 174,121 $ (2,040) $ (45,497) $ (50,879) $ (9,072)   $ (2,640) $ 1,888,541
BALANCE, SHARES at Dec. 31, 2022 110,041                  
Proceeds from an investment in a subsidiary                 1,960 1,960
Exercise of options and RSUs $ 697 (697)               0
Exercise of options and RSUs, shares 169                  
Employee stock-based compensation     13,495             13,495
Other comprehensive income:                    
Profit           122,592   $ 122,592 7,482 130,074
Foreign currency translation adjustments         (12,818)     (12,818) (7,605) (20,423)
Change in employees plan assets and benefit obligations       185       185   185
Unrealized loss on derivatives       (2,727)       (2,727)   (2,727)
Comprehensive income               $ 107,232   107,232
BALANCE at Jun. 30, 2023 $ 440,847 $ 1,383,701 $ 187,616 $ (4,582) $ (58,315) $ 71,713 $ (9,072)   $ (803) $ 2,011,105
BALANCE, SHARES at Jun. 30, 2023 110,210                  
OUTSTANDING SHARES, NET OF TREASURY STOCK AS OF JUNE 30, 2023 at Jun. 30, 2023 110,123                  
v3.23.2
CONDENSED INTERIM CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
CASH FLOWS - OPERATING ACTIVITIES    
Net profit for the period $ 130,074 $ 113,947
Income and expense items not involving cash flows:    
Depreciation and amortization 125,966 137,787
Effect of exchange rate differences and fair value adjustment 2,176 946
Other expense, net 666 1,907
Changes in assets and liabilities:    
Trade accounts receivable (13,828) (31,603)
Other current assets 976 10,519
Inventories (41,105) (28,958)
Trade accounts payable 19,830 53,010
Deferred revenue and customers' advances (26,193) (10,646)
Employee related liabilities and other current liabilities (50,533) 26,077
Long-term employee related liabilities 638 357
Deferred tax, net and other long-term liabilities (446) 1,325
Net cash provided by operating activities 148,221 274,668
CASH FLOWS - INVESTING ACTIVITIES    
Investments in property and equipment, net (194,678) (130,217)
Investments in marketable securities and other assets, net 66,809 (94,745)
Net cash used in investing activities (127,869) (224,962)
CASH FLOWS - FINANCING ACTIVITIES    
Proceeds from an investment in a subsidiary 1,932 0
Exercise of options, net 0 44
Principal payments on account of capital lease obligation (20,396) (17,778)
Debentures repayment (18,493) (20,972)
Net cash used in financing activities (36,957) (38,706)
EFFECT OF FOREIGN CURRENCY EXCHANGE RATE CHANGE (5,959) (10,753)
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS (22,564) 247
CASH AND CASH EQUIVALENTS - BEGINNING OF PERIOD 340,759 210,930
CASH AND CASH EQUIVALENTS - END OF PERIOD 318,195 211,177
NON-CASH ACTIVITIES:    
Investments in property and equipment 156,465 82,526
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:    
Cash received during the period from interest, net of interest paid 10,785 1,495
Cash paid for income taxes, net during the period $ 6,916 $ 8,718
v3.23.2
GENERAL
6 Months Ended
Jun. 30, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
GENERAL
NOTE 1      -  GENERAL
 
Basis for Presentation
 
The unaudited condensed interim consolidated financial statements of Tower Semiconductor Ltd. (“Tower” or “the Company”) as of June 30, 2023 include the financial statements of Tower and (i) its wholly-owned subsidiary Tower US Holdings Inc., the sole owner of: (1) Tower Semiconductor NPB Holdings, Inc. and its wholly-owned subsidiary, Tower Semiconductor Newport Beach, Inc. and (2) Tower Semiconductor San Antonio, Inc. (ii) its 51% owned subsidiary, Tower Partners Semiconductor Co., Ltd. (“TPSCo”) and (iii) its wholly-owned subsidiary, Tower Semiconductor Italy S.r.l. (“TSIT”). Tower and its subsidiaries are collectively referred to as the “Company”.
 
The Company’s unaudited condensed interim consolidated financial statements are presented after elimination of inter-company transactions and balances and are presented in accordance with U.S. generally accepted accounting principles (“US GAAP”).
 
The unaudited condensed interim consolidated financial statements of the Company should be read in conjunction with the audited consolidated financial statements of the Company as of December 31, 2022 and for the year then ended, including the notes thereto.
 
In the opinion of the Company's management, the unaudited condensed interim consolidated financial statements include all adjustments necessary for a fair presentation of the Company’s financial position as of the dates presented and results of operations for the interim periods presented. The results of operations for the interim periods are not necessarily indicative of the results to be expected on a full-year basis.
v3.23.2
INITIAL ADOPTION OF NEW STANDARDS
6 Months Ended
Jun. 30, 2023
Accounting Policies [Abstract]  
INITIAL ADOPTION OF NEW STANDARDS

NOTE 2   -  INITIAL ADOPTION OF NEW STANDARDS

 

During the period there was no initial adoption of new accounting standards.

v3.23.2
SUBSEQUENT EVENTS
6 Months Ended
Jun. 30, 2023
Subsequent Events [Abstract]  
SUBSEQUENT EVENTS
NOTE 3      -  SUBSEQUENT EVENTS
 
In July 2023, the Company’s affiliates, including TPSCo, extended their existing capital lease lines with JA Mitsui Leasing, Ltd., described in Note 11D to the Company’s annual financial statements as of December 31, 2022, whereby the availability period of such lines was extended to June 2024 with an updated remaining amount available for future utilization, totaling up to approximately JPY 6.5 billion (approximately $45,000 as of July 1, 2023). The lease agreements’ terms did not change and contain annual interest rates of approximately 2%.
 
On July 3, 2023, the Company's shareholders approved the following RSU awards to the CEO and members of the Board of Directors of the Company under the Company’s 2013 Plan:
 
(i) 75.8 thousand time-vested RSUs and 125.1 thousand performance RSUs (“PSUs”) subject also to time-vesting, to the CEO, with 33% of such RSUs and PSUs to vest at the end of each year for 3 years following the grant date for a total compensation value of approximately $7,500. The grant also includes a provision requiring the CEO to own, commencing May 2024, ordinary shares of the Company at a minimum value that equals at least three times his annual base salary as of May 2024 (the “Minimum Holding”). The CEO has until May 2024 to accumulate the Minimum Holding (whether by conversion of RSUs to ordinary shares or by purchase of ordinary shares), and during such period, until he accumulates the Minimum Holding, he must retain at least 20% of the vested time-based RSUs granted to him on or after May 2019;
 
(ii) 8.0 thousand time-vested RSUs to the chairman of the Board of Directors (“the Chairman”) for a total compensation value of $300, to vest 33% at the end of each year following the grant date; and
 
(iii) 3.3 thousand time-vested RSUs to each of the seven members of the Board of Directors then serving (other than to the Chairman and the CEO), for an aggregate compensation value of $875, vesting over a two-year period, with 50% vesting at the first anniversary of the date of grant and 50% on the second anniversary of the date of grant.
 
The Chairman and the members of the Board will have to own, commencing July 2025, ordinary shares of the Company at a minimum value that equals at least 50% of their annual cash compensation (the “BOD Minimum Holding”). The Chairman and the members of the Board have until July 2025 to accumulate the BOD Minimum Holding (whether by conversion of RSUs to ordinary shares or by purchase of ordinary shares), and during such period, until they accumulate the BOD Minimum Holding, they must retain at least 20% of the vested time-based RSUs granted to them on or after July 2020.
 
v3.23.2
GENERAL (Narrative) (Details)
Jun. 30, 2023
TPSCo [Member]  
Property, Plant and Equipment [Line Items]  
Percentage of interests acquired 51.00%
v3.23.2
SUBSEQUENT EVENTS (Narrative) (Details)
¥ in Billions
Jul. 03, 2023
USD ($)
shares
Jul. 01, 2023
USD ($)
Jul. 01, 2023
JPY (¥)
Jun. 30, 2023
Subsequent Event [Line Items]        
Percentage of vested restricted stock units 20.00%      
TPSCo [Member]        
Subsequent Event [Line Items]        
Annual interest rate       2.00%
Subsequent Event [Member] | TPSCo [Member]        
Subsequent Event [Line Items]        
Outstanding principal | $   $ 45,000    
JPY [Member] | Subsequent Event [Member] | TPSCo [Member]        
Subsequent Event [Line Items]        
Outstanding principal | ¥     ¥ 6.5  
2013 Plan [Member] | Time Vested Restricted Stock Units [Member] | Chief Executive Officer [Member] | Subsequent Event [Member]        
Subsequent Event [Line Items]        
Non-option equity awards granted 75,800      
Vesting percentage 33.00%      
Vesting period 3 years      
2013 Plan [Member] | Time Vested Restricted Stock Units [Member] | Chairman of Board of Directors [Member] | Subsequent Event [Member]        
Subsequent Event [Line Items]        
Non-option equity awards granted 8,000      
Vesting percentage 33.00%      
Compensation cost | $ $ 300,000      
2013 Plan [Member] | Time Vested Restricted Stock Units [Member] | New Other Directors [Member] | Subsequent Event [Member]        
Subsequent Event [Line Items]        
Non-option equity awards granted 3,300      
Vesting period 2 years      
Compensation cost | $ $ 875,000      
2013 Plan [Member] | Performance based RSU's [Member] | Chief Executive Officer [Member] | Subsequent Event [Member]        
Subsequent Event [Line Items]        
Non-option equity awards granted 125,100      
Vesting percentage 33.00%      
Vesting period 3 years      
2013 Plan [Member] | Restricted Stock Units (RSUs) [Member] | Chief Executive Officer [Member] | Subsequent Event [Member]        
Subsequent Event [Line Items]        
Non-option equity awards granted 7,500      
First Anniversary [Member] | 2013 Plan [Member] | Time Vested Restricted Stock Units [Member] | New Other Directors [Member] | Subsequent Event [Member]        
Subsequent Event [Line Items]        
Vesting percentage 50.00%      
Second Anniversary [Member] | 2013 Plan [Member] | Time Vested Restricted Stock Units [Member] | New Other Directors [Member] | Subsequent Event [Member]        
Subsequent Event [Line Items]        
Vesting percentage 50.00%      

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