Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Net operating loss carryforwards	$ 10,018	$ 12,847
Capitalized research and development expenditures	9,487	0
Accruals and reserves	1,670	2,419
Stock based compensation	959	262
Intangibles	520	298
Depreciation	100	0
Capital loss carryforwards	1,915	0
Finance lease	3,795	1,045
Other deferred tax asset carryforward	162	252
Gross deferred tax assets	28,626	17,123
Valuation allowance	(21,698)	(14,623)
Total deferred tax assets	6,928	2,500
Deferred tax liabilities:
Depreciation	(650)	(1,285)
Intangibles	(172)	(262)
Deferred commissions	(2,178)	(1,196)
Operating lease right-of-use assets	(3,662)	0
Other	(277)	(25)
Total deferred tax liabilities	(6,939)	(2,768)
Net deferred tax (liabilities) assets	$ (11)	$ (268)