XML 91 R73.htm IDEA: XBRL DOCUMENT v3.3.1.900
Provision Benefit for Income Taxes (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Schedule Of Components Of Income Tax Expense Benefit [Line Items]      
Foreign $ 147 $ 168 $ 191
Federal 0 0 0
State   1  
Total Current 147 169 191
Foreign 0 0 0
Federal (3,750) 22 21
State (68) 4 6
Total Deferred (3,818) 26 27
(Benefit) provision for income taxes $ (3,671) $ 195 $ 218