Quarterly report pursuant to Section 13 or 15(d)

Debt - Long Term Debt (Detail)

v3.5.0.2
Debt - Long Term Debt (Detail) - USD ($)
$ in Thousands
Jun. 30, 2016
Mar. 31, 2016
Debt Instrument [Line Items]    
Short-term debt $ 10,476 $ 10,432
Debt issuance costs (202) (128)
Debt discount, current 322 440
Revolving line of credit, principal    
Debt Instrument [Line Items]    
Short-term debt 3,000 3,000
Senior debenture    
Debt Instrument [Line Items]    
Short-term debt $ 7,678 $ 7,560