XML 121 R108.htm IDEA: XBRL DOCUMENT v3.23.1
INCOME TAXES - Summary of Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Assets:    
Net operating loss carryforwards $ 413,773 $ 437,669
Capital loss carryforwards 99,505 79,716
Tax credit carryforwards 28,902 23,450
Capitalized research and development expenses 40,668 18,106
Deferred revenue 3,510 3,472
Accrued expenses 9,068 7,505
Inventory 2,820 3,102
Stock-based compensation 1,709 1,689
Fixed assets 2,506 2,710
Lease liabilities 12,829 15,250
Mark-to-market investments 0 1,714
Other temporary differences 1,324 3,839
Deferred tax assets, gross 616,614 598,222
Valuation allowance (488,550) (471,515)
Total deferred tax assets 128,064 126,707
Liabilities:    
Intangible assets (55,037) (65,647)
Operating lease right-of-use assets (8,519) (10,370)
Interest rate swap 6,168 0
Unremitted foreign income (8,441) (11,519)
Total deferred tax liabilities (78,165) (87,536)
Deferred income taxes - net noncurrent assets 53,649 47,287
Deferred income taxes - net noncurrent liabilities (3,750) (8,116)
Total net deferred tax assets $ 49,899 $ 39,171