Unaudited Condensed Consolidated Statement of Changes in Stockholders' Deficit - 6 months ended Jun. 30, 2016 - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Total
Balances at beginning at Dec. 31, 2015	$ 75	$ 387,793	$ (453,793)	$ (5,988)	$ (71,913)
Balances at beginning (in shares) at Dec. 31, 2015	74,552,006
Issuance of common stock for:
Vesting of restricted stock
Vesting of restricted stock (in shares)	259,698
Board of director fees		151			151
Board of director fees (in shares)	568,569
Officer bonus		30			30
Officer bonus (in shares)	115,385
Other stock-based compensation		3,638			3,638
Foreign currency translation loss				(4,124)	(4,124)
Net income			8,026		8,026
Balances at end at Jun. 30, 2016	$ 75	$ 391,612	$ (445,767)	$ (10,112)	$ (64,192)
Balances at end (in shares) at Jun. 30, 2016	75,495,658