Common Stock and Warrant Issuances (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended
	Mar. 15, 2018	Jan. 17, 2018	Mar. 31, 2018	Mar. 31, 2017
Number of common stock shares issued during the period			1,849,250
Proceeds from warrants exercises		$ 281	$ 281
Warrant exercisable shares		375,000	3,311,100
Value of common stock shares issued for services			$ 839
Warrant modification expense			139
Deemed dividend			$ 2,514
Maximum [Member]
Decrease of exercise price of warrants due to anti-dilution protection			$ 4.50
Minimum [Member]
Decrease of exercise price of warrants due to anti-dilution protection			$ 0.40
Former Noteholder [Member]
Number of common stock shares issued during the period			3,381,816
Consultants [Member]
Number of common stock shares issued for services
Consultants [Member]
Number of common stock shares issued for services			448,551
Investor [Member]
Number of common stock shares issued during the period	200,000
Common stock shares issued during period, value	$ 80