ACQUISITIONS (Details 3) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015
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	22,485
Jointech | Customer Relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (in years)	10 years
Amount	22,173
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	10,959
GGA | Customer Relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (in years)	10 years
Amount	10,959
GGA | Trade Names
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	0
Great Fridays Limited
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	5,747
Great Fridays Limited | Customer Relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted Average Useful Life (in years)	10 years
Amount	5,747
Great Fridays Limited | Trade Names
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 0