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Note 11 - Long-term Debt (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Equipment-based Facility [Member]
Equipment-based Facility	$ 30,036	$ 17,957
Less deferred loan costs	(1,063)	(1,119)
Long-term Debt	28,973	16,838
	28,973	16,838
Long-term Debt	32,130	20,180
Notes Payable	3,157	3,342
	32,130	20,180
Current maturities of long-term debt	5,193	5,192
Less current deferred loan costs	(336)	(336)
Less current maturities of long-term debt, net	(4,857)	(4,856)
Total long-term debt	$ 27,273	$ 15,324

X

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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