LOSS ON SALE OF HLSS EQUITY SECURITIES, NET OF DIVIDENDS RECEIVED (Details) - USD ($) $ in Thousands, shares in Millions			12 Months Ended
	Apr. 29, 2015	Mar. 17, 2015	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Schedule of Available-for-sale Securities [Line Items]
Payments to Acquire Available-for-sale Securities, Equity		$ 30,000	$ 29,966	$ 0	$ 0
Liquidating dividend	$ 20,400
Sale proceeds from HLSS common stock	$ 7,700
Loss on sale of HLSS equity securities, net of dividends received			(1,854)	$ 0	$ 0
HLSS
Schedule of Available-for-sale Securities [Line Items]
Loss on sale of HLSS equity securities, net of dividends received			$ 1,900
Common stock | HLSS | Fair value measurements | Fair Value, Inputs, Level 1 [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-For-Sale Securities, Number Of Shares Acquired		1.6
Available-For-Sale Securities, Shares Sold	1.6