v3.19.1
Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Detail) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Payables And Accruals [Abstract]    
Accrued compensation (wages, benefits, severance, vacation) $ 712 $ 697
Customer deposits and overpayments 54 31
Accrued interest 343 170
Accrued taxes 283 406
Current portion of operating lease liabilities 867  
Other accruals 255 251
Total $ 2,514 $ 1,555