Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Net operating loss carryforwards	$ 15,731	$ 12,730
Stock-based compensation	887	808
Total deferred tax assets	16,618	13,538
Depreciation and amortization	(1,431)	(813)
Total deferred tax liabilities	(1,431)	(813)
Valuation allowance	(15,310)	(12,725)
Net deferred tax assets