Quarterly report pursuant to Section 13 or 15(d)

13. Long term obligations (Details)

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13. Long term obligations (Details) - USD ($)
$ in Thousands
Sep. 30, 2017
Dec. 31, 2016
Capital leases and other financing obligations $ 36 $ 564
Debt issuance costs, net (1,030) (779)
Total debt and capital lease obligations 3,846 4,919
Less current maturities (3,846) (2,093)
Debt, noncurrent portion 0 2,826
PNC Bank [Member]    
Total debt and capital lease obligations 0 1,020
MidCap financial trust asset based revolving loan [Member]    
Total debt and capital lease obligations 3,616 0
AFCO Finance [Member]    
Total debt and capital lease obligations 639 0
Susquehanna Bank [Member]    
Total debt and capital lease obligations 0 3,242
GE 8.00% notes [Member]    
Total debt and capital lease obligations 482 482
EEI note [Member]    
Total debt and capital lease obligations 103 103
PIDC 2.75% note [Member]    
Total debt and capital lease obligations $ 0 $ 287