EQUITY, SHARE-BASED COMPENSATION AND LIABILITY WARRANTS (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	$ 15,672
Balance at beginning of period (in shares)	9,383,571
Share-based compensation, employees and directors	205
Other	14
Foreign currency translation	(937)
Net loss	(3,002)	(1,865)
Balance at end of period	11,952
Balance at end of period (in shares)	9,386,822
Common Stock [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	261,299
Balance at beginning of period (in shares)	9,383,571
Share-based compensation, employees and directors	205
Share-based compensation, employees and directors (in shares)	0
Other (in shares)	3,251
Other	14
Foreign currency translation	0
Net loss	0
Balance at end of period	261,518
Balance at end of period (in shares)	9,386,822
Accumulated Deficit [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	(242,470)
Share-based compensation, employees and directors	0
Other	0
Foreign currency translation	0
Net loss	(3,002)
Balance at end of period	(245,472)
Accumulated Other Comprehensive Loss [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance at beginning of period	(3,157)
Share-based compensation, employees and directors	0
Other	0
Foreign currency translation	(937)
Net loss	0
Balance at end of period	$ (4,094)