Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Long-term Debt Instruments (Details)

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Note 7 - Long-term Debt Instruments (Details) - USD ($)
$ in Thousands
Jun. 30, 2016
Dec. 31, 2015
Revolving Credit [Member]    
Long-term Debt $ 4,886 $ 2,349
Term Loan [Member]    
Long-term Debt [1] 5,675 6,514
Promissory Note Dated August 2, 2013 [Member]    
Long-term Debt 243 950
Long-term Debt 10,814 9,836
Capital lease 10 23
Less current portion of long-term debt 1,448 2,431
Long-term debt $ 9,366 $ 7,405
[1] Net of debt issuance costs of ($115,000) and ($152,000) at June 30, 2016 and December 31, 2015, respectively.