GOODWILL AND INTANGIBLE ASSETS (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2015 USD ($)
Change in the carrying amount of goodwill
Balance at the beginning of period	$ 404,187
Acquisitions	74,852
Impairment	(153)
Foreign currency translation	84
Balance at the end of period	478,970
Technology
Change in the carrying amount of goodwill
Balance at the beginning of period	189,071
Acquisitions	74,852
Foreign currency translation	84
Balance at the end of period	264,007
Bankruptcy and Settlement Administration Segment
Change in the carrying amount of goodwill
Balance at the beginning of period	215,116
Impairment	(153)
Balance at the end of period	$ 214,963