CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (Unaudited) - 3 months ended Mar. 31, 2016 - USD ($) $ in Thousands	Total	2014 Equity Incentive Plan	Preferred Stock Series A-2 Preferred Stock	Common Stock	Treasury Stock	Additional Paid-In Capital	Additional Paid-In Capital 2014 Equity Incentive Plan	Accumulated Deficit
Beginning Balance, Shares at Dec. 31, 2015			32	35,889,000
Beginning Balance, Treasury Shares at Dec. 31, 2015	179,000				179,000
Beginning Balance, Value at Dec. 31, 2015	$ 6,383		$ 100	$ 4	$ (206)	$ 179,242		$ (172,757)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(712)							(712)
Stock-based compensation	312					312
2014 Plan equity issuance costs		$ (18)					$ (18)
Issuance of restricted stock, Shares				170,000
Issuance of restricted stock, Value	0
Preferred stock dividends	(3)					(3)
Repurchase of common stock, Shares					25,000
Repurchase of common stock, Value	$ (13)				$ (13)
Ending Balance, Shares at Mar. 31, 2016			32	36,059,000
Ending Balance, Treasury Shares at Mar. 31, 2016	204,000				204,000
Ending Balance, Value at Mar. 31, 2016	$ 5,949		$ 100	$ 4	$ (219)	$ 179,533		$ (173,469)