BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Summary of significant accounting policies
Assets, Noncurrent	$ 421,900,000
Other Assets, Noncurrent	19,337,000	$ 22,267,000
Long-term Debt	534,362,000	588,614,000
Debt issuance costs, net	6,184,000	8,099,000
Goodwill
Goodwill impairment	55,740,000	37,473,000
Intangible Assets, Net
Impairment of intangible assets	11,900,000		$ 0
Defined Contribution 401(k) Plan
Expense recorded for discretionary amounts contributed	1,000,000	900,000	400,000
Revenue Recognition
Reimbursable expenses	107,344,000	137,634,000	102,478,000
Technology Services
Goodwill
Goodwill impairment	55,740,000	37,473,000	0
Mortgage Services
Goodwill
Goodwill impairment	0	0
Revenue Recognition
Reimbursable expenses	$ 107,200,000	137,400,000	$ 102,000,000
Minimum
Intangible Assets, Net
Finite-Lived Intangible Asset, Useful Life	4 years
Maximum
Intangible Assets, Net
Finite-Lived Intangible Asset, Useful Life	20 years
Furniture and fixtures
Premises and Equipment, Net
Estimated useful lives	5 years
Office equipment
Premises and Equipment, Net
Estimated useful lives	5 years
Computer hardware
Premises and Equipment, Net
Estimated useful lives	5 years
Computer software | Minimum
Premises and Equipment, Net
Estimated useful lives	3 years
Computer software | Maximum
Premises and Equipment, Net
Estimated useful lives	7 years
Leasehold improvements | Maximum
Premises and Equipment, Net
Estimated useful lives	10 years
Lenders One | Mortgage Partnership of America LLC [Member]
Principles of Consolidation
Total assets	$ 4,900,000	7,700,000
Total liabilities	3,700,000	6,700,000
Lenders One | Best Partners Mortgage Brokers Cooperative, Inc. [Member]
Principles of Consolidation
Total assets	40,000	0
Total liabilities	41,000	0
Lenders One | Best Partners Residential Investor Cooperative, Inc. [Member]
Principles of Consolidation
Total assets	2,000	0
Total liabilities	$ 3,000	$ 0