Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Statutory rate - federal	$ (377)	$ (660)
State taxes, net of federal benefit	(31)	(7)
Permanent differences and other	159	145
Income tax from continuing operation before valuation allowance	(249)	(522)
Change in valuation allowance	261	(522)
Income tax expense	12
Total	$ 12