Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2021	$ 363
2022	371
2022	31
Total minimum payments	765
Less: imputed interest	89
Present value of lease liabilities	$ 676
Weighted average, operating lease term	2 years
Weighted average, operating discount rate	5.50%
Lease Liability paid in cash	$ 297
Operating lease costs	$ 386
Operating Leases Rent Expense		$ 239	$ 134