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v3.22.4

Income Taxes - Net Deferred Tax Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Deferred tax assets: |  |
Accrued expenses | $ 715 | $ 1,016
Provision for excess and obsolete inventory | 759 | 466
Capitalized research and experimental expenditures | 8,986 | 0
Convertible debt | 9,782 | 9,804
Interest expense limitation | 12,722 | 11,113
Net operating loss and tax credit carryforwards | 112,297 | 110,463
Share-based compensation | 3,375 | 2,562
Right-of-use-asset | 2,294 | 1,765
Unrecognized tax benefits | 1,942 | 1,567
Deferred tax assets | 152,872 | 138,756
Valuation allowances | (145,431) | (132,132)
Deferred Tax Assets, Net of Valuation Allowance | 7,441 | 6,624
Deferred tax liabilities: |  |
Operating lease liability | (2,518) | (1,830)
Acquired intangible assets | (599) | (666)
Depreciation and amortization | (4,288) | (4,376)
Unrealized foreign currency gains | (359) | (604)
Deferred tax liabilities | (7,764) | (7,476)
Deferred tax liabilities, net | $ (323) | $ (852)

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