BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $)	1 Months Ended
	Jan. 31, 2012	Jan. 05, 2012	Jun. 30, 2013 Fair Value, Level 2 Senior credit facility	Dec. 31, 2012 Fair Value, Level 2 Senior credit facility	Jun. 30, 2013 Fair Value, Level 2 Carrying Value Senior credit facility	Dec. 31, 2012 Fair Value, Level 2 Carrying Value Senior credit facility
Fair value and carrying value of borrowings and interest rate cap
Senior credit facility			$ 112,280,000	$ 122,715,000	$ 112,000,000	$ 121,500,000
Inventory
Term of interest rate cap	3 years
Variable rate basis	LIBOR
Increase in LIBOR which is covered by interest rate cap (as a percent)		1.50%
Notional amount of interest rate cap		$ 150,000,000