Note 9 - Maturities of Long-term Debt Maturing in Future Years (Details) $ in Thousands |
Dec. 31, 2015
USD ($)
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|---|---|
| Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months | $ 2,508 |
| Beyond 2016 | 7,530 |
| Total | $ 10,038 |
| X | ||||||||||
- Definition Carrying amount of long-term debt, excluding debt discount. No definition available.
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| X | ||||||||||
- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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