SEGMENT REPORTING (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		12 Months Ended
	Mar. 31, 2013 segment	Mar. 31, 2012	Dec. 31, 2012
SEGMENT REPORTING
Number of reporting segments	2
Segment information
Operating revenues	$ 102,908	$ 82,827	$ 82,827
Operating revenues including intersegment revenue	102,908	82,827	82,827
Reimbursable expenses	20,682	5,645	5,645
Total Revenue	123,590	88,472	88,472
Direct costs, general and administrative costs	92,599	56,660	56,660
Segment performance measure	30,991	31,812
Technology
Segment information
Operating revenues	54,787	48,848
Intersegment revenue	5	48
Operating revenues including intersegment revenue	54,792	48,896
Reimbursable expenses	287	456
Total Revenue	55,079	49,352
Direct costs, general and administrative costs	38,687	31,759
Segment performance measure	16,392	17,593
Bankruptcy and Settlement Administration Segment
Segment information
Operating revenues	48,121	33,979
Operating revenues including intersegment revenue	48,121	33,979
Reimbursable expenses	20,395	5,189
Total Revenue	68,516	39,168
Direct costs, general and administrative costs	53,917	24,949
Segment performance measure	14,599	14,219
Eliminations
Segment information
Intersegment revenue	(5)	(48)
Operating revenues including intersegment revenue	(5)	(48)
Total Revenue	(5)	(48)
Direct costs, general and administrative costs	$ (5)	$ (48)