Income Taxes (Details) - Schedule of significant components of the Company’s net deferred income taxes - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets:
Allowance for doubtful accounts	$ 5	$ 1
Inventory reserves	3,033	3,096
Consumables excess reserve	162	167
Accrued liabilities	155	81
Warrant interest expense	195	195
Stock compensation expense	775	789
State net operating loss	13,358	14,476
Net operating loss carryforward	39,597	41,105
Capital loss carryforward	6,755
Tax credits	669	710
Depreciation	423	1,000
Valuation allowance	(65,079)	(61,556)
Total deferred tax assets	47	64
Prepaid expenses	(47)	(64)
Net deferred tax liability	$ 0	$ 0