Leases (Details Narrative) - USD ($) $ in Thousands		12 Months Ended
	Aug. 09, 2016	Dec. 31, 2019	Dec. 31, 2018	Jan. 02, 2019
Operating Leases Commitments And Security Deposit [Line Items]
Monthly rent		$ 64	$ 77
Incremental borrowing rate		29.91%
Right of use asset		$ 78		$ 87
Lease liability		78		$ 84
Operating lease amortization		$ 78
New Lease [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Percentage of annual increases	3.00%
Operating lease term	3 years
Sublease Agreement [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Lease expiration	Jan. 31, 2020
First 12-Month Period [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Monthly rent	$ 6
After 12 Month Period [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Monthly rent	7
New Lease [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Monthly rent	$ 3