Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Tax benefit at statutory rate	$ (392)	$ (1,640)
State tax benefit, net of federal benefit	(178)	(295)
Change in deferred tax rates	(78)	1,711
Impact of Tax Act		(1,695)
Permanent items	(388)	104
Difference in foreign rate	13	170
Change in deferred tax liabilities	114	881
Other	(99)	(135)
Decrease in valuation allowance	72	(386)
Income tax benefit	$ (936)	$ (1,285)