CORPORATE LOANS AND ALLOWANCE FOR LOAN LOSSES (Details 7) - Predecessor Company	1 Months Ended	4 Months Ended	6 Months Ended
	Apr. 30, 2014 USD ($) component	Apr. 30, 2014 USD ($) component	Jun. 30, 2014 class
Summary of corporate loans
Number of components in the loans receivable allowance for loan losses (in components) | component	2	2
Interest income recognized using accrual method	$ 1,000,000	$ 4,500,000
Number of classifications of non-accrual loans | class			3
Interest income recognized using cash basis method	1,100,000	5,300,000
Corporate loans transferred from held for investment to held for sale		348,808,000
Corporate loans transferred from held for sale to held for investment	0	0
Net charge for lower of cost or estimated fair value adjustment		(5,038,000)
Corporate Loans
Summary of corporate loans
Interest income recognized using cash basis method	1,000,000	4,500,000
Corporate loans transferred from held for investment to held for sale	110,700,000	348,800,000
Corporate Loans Held for Sale
Summary of corporate loans
Interest income recognized using cash basis method	100,000	700,000
Net charge for lower of cost or estimated fair value adjustment	3,300,000	5,000,000
Corporate loans held for sale	546,100,000	546,100,000
Corporate loans, at estimated fair value
Summary of corporate loans
Interest income recognized using cash basis method		100,000
Corporate loans
Summary of corporate loans
Credit risk, gain (loss)	$ 600,000	$ 2,800,000