Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Long-term Debt - Long-term Debt Instruments (Details)

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Note 6 - Long-term Debt - Long-term Debt Instruments (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Total debt $ 6,978 $ 8,833
Less current portion of long-term debt 1,184 1,184
Long-term debt 5,794 7,649
Revolving Credit [Member]    
Long-term Debt [1] 2,243 3,803
Term Loan [Member]    
Long-term Debt [1],[2],[3] $ 4,735 $ 5,030
[1] Our revolving credit facility is collateralized by our accounts receivable and our term loan is collateralized by our property, plant, and equipment.
[2] Net of debt issuance costs of ($142,000) and ($151,000) at March 31, 2017 and December 31, 2016, respectively.
[3] Prior to April 1, 2016, the monthly installment payment under the term loan was approximately $190,000.