Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Debt - Summary of Company's Current and Long-term Debt (Details)

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Note 7 - Debt - Summary of Company's Current and Long-term Debt (Details) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Current portion of long-term debt $ 5,337 $ 4,903
Long-term debt 27,519 28,842
Total 32,856 33,745
Unamortized value of the debt issuance costs, current portion of long-term debt (39) (38)
Unamortized value of the debt issuance costs, long-term debt (68) (76)
Unamortized value of the debt issuance costs, Total (107) (114)
Equipment Line [Member]    
Current portion of long-term debt 256 128
Long-term debt 2,306 2,434
Total 2,562 2,562
Term Loan A [Member]    
Current portion of long-term debt 3,584 3,584
Long-term debt 18,831 19,727
Total 22,415 23,311
Term Loan C [Member]    
Current portion of long-term debt 1,536 1,229
Long-term debt 6,450 6,757
Total $ 7,986 $ 7,986