ACQUISITIONS (Details 3) - 6 months ended Jun. 30, 2015 - USD ($) $ in Thousands	Total
Netsoft
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 1,700
Netsoft | Customer Relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (in years)	10 years
Amount	$ 1,700
Netsoft | Trade Names
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	0
Jointech
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 15,312
Jointech | Customer Relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (in years)	10 years
Amount	$ 15,000
Jointech | Trade Names
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (in years)	2 years
Amount	$ 312
GGA
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 16,000
GGA | Customer Relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (in years)	10 years
Amount	$ 16,000
GGA | Trade Names
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	0
Great Fridays Limited
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 200
Great Fridays Limited | Customer Relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (in years)	3 years
Amount	$ 200
Great Fridays Limited | Trade Names
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 0