XML 79 R64.htm IDEA: XBRL DOCUMENT v3.8.0.1
Significant Components of Deferred Income Tax Assets (Detail) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Deferred income tax assets:    
Deferred rent expense $ 2,212 $ 3,706
Stock options 2,903 4,593
Inventory 970 1,190
Operating loss carry-forward 4,114 2,568
Accounts receivable allowances 264 463
Accrued compensation 623 944
Depreciation and amortization 247  
Other 1,882 2,784
Total deferred income tax assets $ 13,215 $ 16,248