INCOME TAXES FROM CONTINUING OPERATIONS (Details)1 - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Federal	$ 0		$ 0
Foreign	0		0
State	0		0
Income tax (benefit) expense	$ 53	$ 596	$ 106	$ 735
Effective tax rate (as a percent)		(57.10%)		(13.30%)
Non-cash deferred tax asset write-off associated with stock option cancellations				$ 1,053
Projected annual effective tax rate excluding discrete items (as a percent)		34.70%		34.70%
U.S. statutory income tax rate (as a percent)		35.00%
Accrual for potential adjustments relating to state tax audit		$ 448
Disallowed foreign losses accrual (benefit)		$ 563		$ 605
Tax Year 2014
Income tax refund claimed					$ 8,252