Quarterly report pursuant to Section 13 or 15(d)

Lease Obligations (Details)

v3.8.0.1
Lease Obligations (Details) - USD ($)
$ in Thousands
Mar. 31, 2018
Dec. 31, 2017
Debt Instrument [Line Items]    
Less current portion $ (34) $ (34)
Capital Lease Obligations [Member]    
Debt Instrument [Line Items]    
2018 - remainder 28  
2019 37  
2020 22  
2021 0  
2022 0  
Total minimum payments 87  
Less interest (5)  
Present value minimum payments 82  
Less current portion (34)  
Long-term portion 48  
Operating Lease [Member]    
Debt Instrument [Line Items]    
2018 - remainder 473  
2019 643  
2020 656  
2021 576  
2022 268  
Total minimum payments $ 2,616