8. EQUIPMENT NOTES PAYABLE AND CAPITAL LEASES (Details 1) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012
Notes to Financial Statements
2013	$ 909
2014	487
2015	504
2016	15
Total principal maturies on equipment notes	$ 1,915

Principal maturities of equipment notes due next year

No definition available.

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