UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' DEFICIT - 9 months ended Sep. 30, 2016 - USD ($) $ in Thousands	Total	Preferred Stock	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Income	Private Placement	Private Placement Preferred Stock	Private Placement Additional Paid-in Capital
Balance at beginning of period at Dec. 31, 2015	$ (12,820)	$ 40	$ 139	$ 200,403	$ (213,412)	$ 10
Balance at beginning of period (in shares) at Dec. 31, 2015		4,029,502	13,915,691
Increase (Decrease) in Stockholders' Equity
Net loss	(6,187)				(6,187)
Foreign currency translation adjustment	0				10	(10)
Stock-based compensation	140			140
Stock issued during period (in shares)			1,292,722					2,365,243
Stock issued during period	500		$ 12	488			$ 543	$ 24	$ 519
Dividends on preferred stock	(4,475)			(4,475)
Conversion of preferred stock and preferred stock dividends	4,475	$ (62)	$ 90	4,447
Conversion of preferred stock and preferred stock dividends (in shares)		(6,180,040)	8,930,717
Balance at end of period at Sep. 30, 2016	$ (17,824)	$ 2	$ 241	$ 201,522	$ (219,589)	$ 0
Balance at end of period (in shares) at Sep. 30, 2016		214,705	24,139,130