SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Incentive Income Compensation Expense) (Details) (USD $) In Millions, unless otherwise specified		12 Months Ended
	Dec. 31, 2011 OCM Opportunities Fund VIIb, L.P. [Member]	Dec. 31, 2012 Incentive Income [Member]
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]
Incentive Income Compensation Expense, Vesting Period (in years)		5 years
Cost to Repurchase Participation in Possible Future Incentive Income Investment Professionals	$ 55.5