Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Deferred Tax Assets (Liabilities)
Bad debts	$ 156	$ 37
Inventories	2,050	1,632
Accrued warranties	841	599
Accrued compensation	271	843
Accrued settlement	524	0
Net operating loss	506	795
Equity-based compensation	154	0
Other	239	124
Deferred Tax Assets	4,741	4,030
Valuation allowance	(208)	(208)
Deferred Tax Assets, net	4,533	3,822
Property, plant, and equipment	(1,043)	(1,093)
Intangible assets	(16,604)	(18,582)
Deferred Tax Liabilities	(17,647)	(19,675)
Deferred Tax Asset (Liability), net	$ (13,114)	$ (15,853)