DISCONTINUED OPERATIONS (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2016	Mar. 31, 2016	Jun. 30, 2015	Mar. 31, 2015
Results from discontinued operations [Abstract]
Revenues	$ 181		$ 255
Cost of revenues	181		471
Gross profit (loss)	0		(216)
Sales and marketing expense	0		(98)
Other income (expense), net	0		118
Income (loss) before income tax benefit	0		0
Income tax benefit (expense)	0		0
Net income (loss) of discontinued operations	0		$ 0
Current and non-current assets and liabilities of discontinued operations [Abstract]
Receivables, net	49	$ 949
Prepaid expenses and other current assets	12	12
Total current assets of discontinued operations	61	961
Other current liabilities	57	112
Total current liabilities of discontinued operations	$ 57	112
Antech Diagnostics Inc. [Member]
Summary of gain on sale of discontinued operation [Abstract]
Purchase price				$ 21,000
Cash consideration received				20,100
Gain on sale of discontinued operations, net of tax		$ 600		$ 7,700