FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES (Details) (USD $)	3 Months Ended			12 Months Ended
	Dec. 31, 2014	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Goodwill impairment expense	$ 117,600,000
Maximum [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Estimated future cash flows discount rate (in hundredths)	13.50%
Minimum [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Estimated future cash flows discount rate (in hundredths)	10.00%
Level 1 [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value at beginning of period		0	1,837,000	1,837,000
Investment during the period		0	0
Realized and unrealized gains (losses) included in other comprehensive income		0	(149,000)
Proceeds on sale of investment		0	(1,688,000)
Fair value at end of period	0	0	0	0
Payment for investment		1,700,000
Loss on sale of investments				$ 100,000