Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Assets Relating to Capital Leases Included in Equipment (Detail)

v3.7.0.1
Commitments and Contingencies - Assets Relating to Capital Leases Included in Equipment (Detail) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Commitments And Contingencies [Line Items]    
Less: Accumulated depreciation and amortization $ (375) $ (374)
Capital lease assets, net 385 309
Furniture and Equipment    
Commitments And Contingencies [Line Items]    
Capital lease assets, gross 702 625
Software    
Commitments And Contingencies [Line Items]    
Capital lease assets, gross $ 58 $ 58