Extinguishment of Accounts Payable (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Weighted-average exercise price	$ 1.20
Fair value of warrant	$ 40	$ 249
Debt extinguishment loss		$ (82)
Vendors in Lieu [Member]
Issued shares of common stock in lieu of outstanding accounts payable	62,417
Issued shares of warrants in lieu of outstanding accounts payable	62,417
Issued shares of common stock and warrants in lieu of outstanding accounts payable	$ 110
Warrants term	5 years
Weighted-average exercise price	$ 1.76
Fair value of common stock	$ 110
Fair value of warrant	82
Debt extinguishment loss	$ 82