Note 10 - Long-term Debt - Long-term Debt Instruments (Details) (Parentheticals) - USD ($) $ in Thousands |
12 Months Ended | |
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Dec. 31, 2016 |
Dec. 31, 2015 |
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Revolving Credit [Member] | ||
Effective interest rate | 3.90% | 4.00% |
Term Loan [Member] | ||
Effective interest rate | 3.80% | 3.70% |
Debt instrument, periodic payment, principal | $ 102 | $ 102 |
Promissory Note Dated August 2, 2013 [Member] | ||
Effective interest rate | 2.99% | 2.99% |
Debt instrument, periodic payment, principal | $ 125 | $ 125 |
Capital Lease Obligations [Member] | ||
Effective interest rate | 6.00% | 6.00% |
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- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of the required periodic payments applied to principal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Details
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- Details
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