12. Stockholders Equity (Details Narrative) $ / shares in Units, $ in Thousands	9 Months Ended
	Sep. 30, 2015 USD ($) $ / shares shares
Warrants outstanding | shares	0
Issuance of common stock, net value | $	$ 38,692
ATM Offering
Issuance of common stock, net shares | shares	1,900,000
Issuance of common stock, net value | $	$ 38,700
Weighted average price per share | $ / shares	$ 21.54