LONG-TERM DEBT (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
LONG-TERM DEBT [Abstract]
Recovery zone facility bond, maturity date	Oct. 01, 2018
Capital equipment lease maturity date	Oct. 01, 2018
Additional amount to be paid over principal and interest to acquire ownership	$ 1.00
Capitalized equipment lease obligation [Abstract]
Capital lease obligations	5,400,000	8,200,000
Less: current portion	2,500,000	2,800,000
Long term debt	2,900,000	5,400,000
Maturities of long-term debt outstanding [Abstract]
2014	2,500,000
2015	2,200,000
2016	600,000
2017	100,000
2018	0
Capital Lease Obligations [Member] | Warehouse Capitalized Equipment Lease [Member]
Capitalized equipment lease obligation [Abstract]
Capital lease obligations	4,100,000	5,900,000
Capital Lease Obligations [Member] | Other Capitalized Equipment Lease [Member]
Capitalized equipment lease obligation [Abstract]
Capital lease obligations	$ 1,300,000	$ 2,300,000