v3.22.0.1
INCOME TAXES (Tables)
12 Months Ended
Dec. 31, 2021
Income Tax Disclosure [Abstract]  
Schedule of Income before Income Tax, Domestic and Foreign The components of income (loss) before income taxes were as follows:
Year ended December 31,
(in thousands)201920202021
Domestic$(104,690)$14,773 $(3,685,936)
Foreign(2,897)(943)1,504 
Income (loss) before income taxes$(107,587)$13,830 $(3,684,432)
Schedule of Income Tax Provision (Benefit)
The components of the provision for (benefit from) income taxes were as follows:
Year ended December 31,
(in thousands)201920202021
Current:
Federal$(58)$2,780 $(249)
State(295)3,801 4,990 
Foreign— — — 
Total current tax expense (benefit)(353)6,581 4,741 
Deferred:
Federal— — (1,084)
State— — (1,525)
Foreign(665)(200)(132)
Total deferred tax expense (benefit)(665)(200)(2,741)
Total provision for (benefit from) income taxes$(1,018)$6,381 $2,000 
Schedule of Effective Income Tax Rate Reconciliation The reconciliation of federal statutory income tax to our provision for (benefit from) income taxes was as follows:
Year ended December 31,
(in thousands)201920202021
Federal tax benefit at statutory rate$(22,593)$2,905 $(773,731)
State tax benefit, net of federal benefit(5,491)(862)(131,494)
Foreign rate differential(57)(2)(448)
Share-based compensation(1,221)(2,654)17,338 
Tender offer compensation4,229 3,607 1,640 
Research and development credits(2,104)(10,489)(48,111)
Non-deductible regulatory settlements— 21,000 10,920 
Non-deductible change in convertible notes and warrant— — 429,588 
Permanent differences— 526 322 
Other905 52 367 
Change in valuation allowance25,314 (7,702)495,609 
Total provision for (benefit from) income taxes$(1,018)$6,381 $2,000 
Schedule of Deferred Tax Assets and Liabilities
Significant components of our deferred tax assets and liabilities consist of the following:
Year ended December 31,
(in thousands)20202021
Deferred tax assets:
Accruals and other liabilities14,849 $24,319 
Lease liabilities13,794 39,909 
Tax credit carryforwards9,058 81,457 
Net operating loss carryforwards3,141 251,202 
Share-based compensation3,123 134,723 
Other3,386 21,411 
Total deferred tax assets47,351 553,021 
Deferred tax liabilities:
Right of use assets(12,551)(34,182)
Depreciation and amortization(6,965)(22,977)
Total deferred tax liabilities(19,516)(57,159)
Valuation allowance(26,909)(494,902)
Net deferred tax assets$926 $960 
Summary of Valuation Allowance
The following is a reconciliation of the beginning and ending amount of the deferred tax asset valuation allowance:
Year ended December 31,
(in thousands)201920202021
Balance at beginning of period$9,631 $35,207 $26,909 
Charged/(credited) to net income25,576 (8,298)470,691 
Charges utilized/(write-offs)— — (2,698)
Balance at end of period$35,207 $26,909 $494,902 
Schedule of Unrecognized Tax Benefits Roll Forward
The reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows (in thousands):
Year ended December 31,
20202021
Unrecognized benefit - beginning of period$2,177 $7,420 
Gross increases - current year tax positions4,395 37,879 
Gross increases - prior year tax positions848909
Unrecognized benefit - end of period$7,420 $46,208