Income Taxes - Schedule of Deferred Tax Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Fixed assets	$ 62	$ 14
Allowance for bad debts	281	197
Inventory	82	59
Accrued expenses		54
Deferred revenue	2,190
Stock compensation	300
Others	127	17
Interest Expense Limitation	955	640
Net operating loss carry-forwards	7,361	5,646
Deferred tax assets (liabilities)	11,358	6,627
Valuation allowance	(7,959)	(6,627)
Deferred tax assets	3,399
Intangible assets	(10,759)
Accrued expenses	(404)
Prepaid expenses	(139)
Deferred tax liabilities	7,902
Net deferred tax liabilities	$ (7,903)