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Income Taxes (Tables)
12 Months Ended
Jan. 29, 2023
Income Tax Disclosure [Abstract]  
Schedule of regional income before income taxes
The Company's regional income before income taxes and equity in net gains (losses) of equity method investments was as follows:
Fiscal Year Ended
(in thousands)January 29, 2023January 30, 2022January 31, 2021
Domestic$(59,961)$(16,593)$(26,170)
Foreign138,428 155,662 89,145 
Total$78,467 $139,069 $62,975 
Schedule of components of income tax expense
The provision for income taxes consisted of the following:
Fiscal Year Ended
(in thousands)January 29, 2023January 30, 2022January 31, 2021
Current income tax provision (benefit)   
Federal$8,291 $1,078  $6,716 
State17 211  (69)
Foreign24,231 16,374  4,801 
Subtotal32,539 17,663  11,448 
Deferred income tax provision (benefit)   
Federal(23,730)(1,797) (7,012)
State(28)—  20 
Foreign8,563 (327) (1,019)
Subtotal(15,195)(2,124) (8,011)
Provision for income taxes$17,344 $15,539  $3,437 
Schedule of income tax reconciliation
The provision for income taxes reconciles to the amount computed by applying the statutory federal rate to income before taxes as follows:
Fiscal Year Ended
(in thousands)January 29, 2023January 30, 2022January 31, 2021
Federal income tax at statutory rate$16,478   $29,194  $13,309 
State income taxes, net of federal benefit(4,134)  272  (186)
Foreign taxes differential, including withholding taxes(11,636)(6,611) (2,688)
Tax credits generated(6,922)  (9,008) (4,361)
Changes in valuation allowance6,500   1,778  (438)
Gain on intra-entity asset transfer of intangible assets(8,735)— — 
Changes in uncertain tax positions826   180  1,841 
Equity compensation430   (2,698) (3,573)
GILTI and Subpart F income7,385   441  270 
Transaction costs13,729 — — 
Nondeductible officers compensation1,326 3,052 1,702 
Other2,097   (1,061) (2,439)
Provision for income taxes$17,344   $15,539  $3,437 
Schedule of components of deferred tax assets and liabilities
The components of the net deferred income tax assets and liabilities at January 29, 2023 and January 30, 2022 were as follows:
(in thousands)January 29, 2023January 30, 2022
Non-current deferred tax assets: 
Inventory reserve$6,127 $5,734 
Bad debt reserve20 26 
Foreign tax credits3,294  3,304 
Research credit carryforward61,699  13,498 
NOL carryforward95,955  7,839 
Payroll and related accruals10,433  11,743 
Share-based compensation4,014  5,256 
Foreign pension deferred474 1,412 
Accrued sales reserves684 1,012 
Research and development charges14,835 7,263 
Goodwill and other intangibles17,979 — 
Leasing deferred assets3,932 4,311 
OID interest19,421 723 
Other reserves8,255 — 
Other deferred assets4,265  1,516 
Valuation allowance(156,850) (17,506)
Total non-current deferred tax assets94,537  46,131 
Non-current deferred tax liabilities: 
Goodwill and other intangibles—  (1,530)
Property, plant and equipment(26,908) (6,990)
Repatriation of foreign earnings— (4,709)
Leasing deferred liabilities(3,780)(4,139)
Other non-current deferred tax liabilities(5,130) (2,093)
Total non-current deferred tax liabilities(35,818) (19,461)
Net deferred tax assets$58,719  $26,670 
Summary of changes in the valuation allowance
Changes in the valuation allowance for the three years ended January 29, 2023 are summarized in the table below:
Fiscal Year Ended
(in thousands)January 29, 2023January 30, 2022January 31, 2021
Beginning balance$17,506 $15,751 $16,189 
Assumed valuation allowance from Sierra Wireless Acquisition116,528 — — 
Additions22,816 2,605 1,208 
Releases— (850)(1,646)
Ending balance$156,850   $17,506 $15,751 
Schedule of gross unrecognized tax benefits
A reconciliation of the beginning and ending amount of gross unrecognized tax benefits (before federal impact of state items) is as follows:
Fiscal Year Ended
(in thousands)January 29, 2023January 30, 2022
Beginning balance$27,051 $26,850 
Assumed uncertain tax positions related to Sierra Wireless Acquisition3,578 — 
Net additions based on tax positions related to the current year700 925 
Additions based on tax positions related to prior years533 464 
Reductions as a result of lapsed statutes— (991)
Reductions for settlements with tax authorities(391)(197)
Ending balance$31,471 $27,051 
Schedule of liability for uncertain tax positions
The liability for UTP is reflected on the Balance Sheets as follows:
Fiscal Year Ended
(in thousands)January 29, 2023January 30, 2022
Deferred tax assets - non-current$17,446 $16,346 
Other long-term liabilities12,641 9,335 
Total uncertain tax positions$30,087 $25,681