Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets
Net operating loss carryforward	$ 1,563	$ 841
Stock based compensation	10,405	12,015
Other asset - equity investment with readily determined fair value	3,190	1,771
Inventories	2,123	2,338
Employee-related expenses	1,240	51
Intangible assets	4,207	708
Right-of-use liability	962	1,154
R&D tax credit carryforwards	329	86
Other	1,489	1,216
Total deferred tax assets	25,508	20,180
Deferred tax liabilities
Installment sale - Malta	485	483
Prepaid expenses	45	43
Fixed assets	300	315
Lease liability	921	1,092
Total deferred tax liabilities	1,751	1,933
Valuation allowance	(4,959)	(3,067)
Net deferred tax assets	$ 18,798	$ 15,180