Consolidated Statements of Stockholders' Equity (Unaudited) - 9 months ended Sep. 30, 2018 - USD ($) $ in Thousands	Total	Common Stock	Preferred Stock	Additional paid in capital	Non- controlling interest	Accumulated Deficit
Balances at Dec. 31, 2017	$ 16,496	$ 60		$ 58,813	$ 1,841	$ (44,218)
Balances, shares at Dec. 31, 2017		6,006
Stock based compensation	672			672
Stock based compensation, shares
Vested restricted stock		$ 1		(1)
Vested restricted stock, shares		59
Vested performance units		$ 1		(1)
Vested performance units, shares		108
Preferred share issuance	5,000		$ 1	4,999
Preferred share issuance, shares			50
Beneficial conversion feature				1,125		(1,125)
Deemed dividend				147		(147)
CCC warrant exercise - share issuance	24,793	$ 15		8,312	16,466
CCC warrant exercise - share issuance, shares		1,528
CCC warrant exercise - liability extinguishment	1,792			1,792
Non-controlling interest contributions, net	5,478				5,478
Net income (loss)	30				(2,234)	2,264
Balances at Sep. 30, 2018	$ 54,261	$ 77	$ 1	$ 75,858	$ 21,551	$ (43,226)
Balances, shares at Sep. 30, 2018		7,701	50