SEGMENT REPORTING (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015 USD ($)	Sep. 30, 2014 USD ($)	Sep. 30, 2015 USD ($) segment	Sep. 30, 2014 USD ($)
Segment information
Number of reporting segments | segment			2
Revenues:
Operating revenue	$ 131,325	$ 103,955	$ 369,637	$ 335,626
Reimbursable expenses	11,210	7,051	29,936	23,707
Total Revenue	142,535	111,006	399,573	359,333
Direct costs, selling, general and administrative expenses	102,289	77,844	294,895	257,482
Segment performance measure	$ 40,246	$ 33,162	$ 104,678	$ 101,851
As a percentage of segment operating revenue	31.00%	32.00%	28.00%	30.00%
Technology
Revenues:
Operating revenue	$ 91,847	$ 69,139	$ 255,029	$ 228,831
Intersegment revenue	204	187	1,311	625
Bankruptcy and Settlement Administration Segment
Revenues:
Operating revenue	39,478	34,816	114,608	106,795
Operating segment | Technology
Revenues:
Operating revenue	92,051	69,326	256,340	229,456
Reimbursable expenses	809	205	1,431	2,162
Total Revenue	92,860	69,531	257,771	231,618
Direct costs, selling, general and administrative expenses	66,552	49,044	189,212	168,296
Segment performance measure	$ 26,308	$ 20,487	$ 68,559	$ 63,322
As a percentage of segment operating revenue	29.00%	30.00%	27.00%	28.00%
Operating segment | Bankruptcy and Settlement Administration Segment
Revenues:
Operating revenue	$ 39,478	$ 34,816	$ 114,608	$ 106,795
Reimbursable expenses	10,401	6,846	28,505	21,545
Total Revenue	49,879	41,662	143,113	128,340
Direct costs, selling, general and administrative expenses	35,941	28,987	106,994	89,811
Segment performance measure	$ 13,938	$ 12,675	$ 36,119	$ 38,529
As a percentage of segment operating revenue	35.00%	36.00%	32.00%	36.00%
Eliminations
Revenues:
Operating revenue	$ (204)	$ (187)	$ (1,311)	$ (625)
Intersegment revenue	(204)	(187)	(1,311)	(625)
Total Revenue	(204)	(187)	(1,311)	(625)
Direct costs, selling, general and administrative expenses	$ (204)	$ (187)	$ (1,311)	$ (625)