Quarterly report pursuant to Section 13 or 15(d)

Term Notes and Line of Credit - Schedule of Long-Term Debt (Details)

v3.7.0.1
Term Notes and Line of Credit - Schedule of Long-Term Debt (Details) - Secured Debt - USD ($)
$ in Thousands
Jun. 30, 2017
Dec. 31, 2016
Debt Instrument [Line Items]    
Less unamortized debt issuance costs $ 211 $ 13
Term notes, net 4,838 4,654
Less current maturities 0 2,000
Long-term portion 4,838 2,654
SVB Term Note    
Debt Instrument [Line Items]    
SVB Term Note, repaid in 2017 0 4,667
PFG Term Note    
Debt Instrument [Line Items]    
PFG Term Note, net of discount of $951 5,049 $ 0
Term note unamortized discount 951  
PFG    
Debt Instrument [Line Items]    
Term notes, net $ 6,000