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Note 12 - Notes Payable and Long-Term Debt (Details) - Table of Long-Term Debt (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
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Dec. 31, 2012
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|---|---|---|
| Note 12 - Notes Payable and Long-Term Debt (Details) - Table of Long-Term Debt [Line Items] | ||
| Long-term debt gross | $ 24,242 | $ 27,300 |
| Less current maturities | (3,112) | (3,058) |
| Long-term debt | 21,130 | 24,242 |
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Installments Through 2025 [Member]
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| Note 12 - Notes Payable and Long-Term Debt (Details) - Table of Long-Term Debt [Line Items] | ||
| Long-term debt gross | 24,211 | 27,228 |
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Installments Through 2014 [Member]
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| Note 12 - Notes Payable and Long-Term Debt (Details) - Table of Long-Term Debt [Line Items] | ||
| Long-term debt gross | $ 31 | $ 72 |