UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, authorized	100,000	100,000
Preferred stock, liquidation preference, value	$ 2,097
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, unlimited authorized	Unlimited	Unlimited
Common stock, issued	5,134,506	4,699,956
Common stock, outstanding	5,134,506	4,699,956
Series A Preferred Stock [Member]
Preferred stock, issued	50,000
Preferred stock, outstanding	50,000