Quarterly report pursuant to Section 13 or 15(d)

Lease and Note Obligations (Details)

v3.7.0.1
Lease and Note Obligations (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Debt Instrument [Line Items]    
2017 - remainder $ 38  
2018 37  
2019 37  
2020 22  
2021 0  
Thereafter 0  
Total minimum payments 134  
Less interest (9)  
Present value minimum payments 125  
less current portion (43) $ (54)
Long-term portion 82  
Lease hold Improvement Note [Member]    
Debt Instrument [Line Items]    
2017 - remainder 8  
2018 0  
2019 0  
2020 0  
2021 0  
Thereafter 0  
Total minimum payments 8  
Less interest 0  
Present value minimum payments 8  
less current portion (8)  
Long-term portion 0  
Capital Lease Obligations [Member]    
Debt Instrument [Line Items]    
2017 - remainder 30  
2018 37  
2019 37  
2020 22  
2021 0  
Thereafter 0  
Total minimum payments 126  
Less interest (9)  
Present value minimum payments 117  
less current portion (35)  
Long-term portion 82  
Operating Lease [Member]    
Debt Instrument [Line Items]    
2017 - remainder 342  
2018 479  
2019 491  
2020 500  
2021 429  
Thereafter 181  
Total minimum payments $ 2,422