SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $)	12 Months Ended																0 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2013 Mortgage Services	Dec. 31, 2012 Mortgage Services	Dec. 31, 2011 Mortgage Services	Dec. 31, 2013 Minimum	Dec. 31, 2013 Maximum	Dec. 31, 2013 Furniture and fixtures	Dec. 31, 2013 Office equipment	Dec. 31, 2013 Computer hardware	Dec. 31, 2013 Computer software Minimum	Dec. 31, 2013 Computer software Maximum	Dec. 31, 2013 Leasehold improvements Maximum	Dec. 31, 2013 MPA Lenders One	Dec. 31, 2012 MPA Lenders One	Nov. 15, 2013 Equator period	Dec. 31, 2013 Equator	Nov. 15, 2013 Equator Maximum
Principles of Consolidation
Total assets															$ 4,600,000	$ 2,300,000
Liabilities															3,500,000	1,000,000
Premises and Equipment, Net
Estimated useful lives									5 years	5 years	5 years	3 years	7 years	10 years
Goodwill
Goodwill impairment	0	0	0
Intangible Assets, Net
Useful lives of intangible assets							5 years	20 years
Impairment of intangible assets	0	0	0
Additional consideration																			80,000,000
Number of consecutive 12-month periods for meeting targeted levels of adjusted EBITA																	3
Number of months for each consecutive period for meeting targeted levels of adjusted EBITA																	12 months
Amount of contingent consideration payment to be made																	46,000,000	46,000,000
Defined Contribution 401(k) Plan
Expense recorded for discretionary amounts contributed	400,000	200,000	100,000
Revenue Recognition
Reimbursable expenses	$ 102,478,000	$ 96,147,000	$ 82,074,000	$ 102,000,000	$ 95,600,000	$ 80,100,000