Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deferred tax assets:
Accrued expenses	$ 2,155	$ 2,254
Section 174 expenses	13,084	8,119
Leases	1,186	4,822
Warrants and stock options	4,588	4,087
Inventories	275	198
Research and development credit	2,327	2,374
Other assets	1,094	838
Net operating loss	16,237	16,586
Less valuation allowance	(17,667)	(17,562)
Total deferred tax assets	23,279	21,716
Deferred tax liabilities:
Depreciation	(25,552)	(29,397)
Goodwill	(12,921)	(10,716)
Intangible assets	(2,362)	(3,103)
Leases	(1,186)	(4,822)
Total deferred tax liabilities	(42,021)	(48,038)
Net deferred tax liability	$ (18,742)	$ (26,322)