Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Long-term Debt Instruments (Details)

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Note 6 - Long-term Debt Instruments (Details) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Revolving Credit [Member]    
Long-term Debt $ 2,518 $ 2,349
Term Loan [Member]    
Long-term Debt [1] 5,974 6,514
Promissory Note Dated August 2, 2013 [Member]    
Long-term Debt 596 950
Long-term Debt 9,105 9,836
Capital lease 17 23
Less current portion of long-term debt 1,808 2,431
Long-term debt $ 7,297 $ 7,405
[1] Net of debt issuance costs of ($121,000) and ($152,000) at March 31, 2016 and December 31, 2015, respectively.