Annual report pursuant to Section 13 and 15(d)

Net Revenues by Geographic Location (Detail)

v3.3.1.900
Net Revenues by Geographic Location (Detail) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Revenue, Major Customer [Line Items]                      
Revenue $ 44,348 $ 37,733 $ 27,245 $ 20,330 $ 27,494 $ 26,877 $ 17,517 $ 4,952 $ 129,656 $ 76,840 $ 26,060
United States                      
Revenue, Major Customer [Line Items]                      
Revenue                 129,328 74,839 25,243
Canada                      
Revenue, Major Customer [Line Items]                      
Revenue                 257 1,839 574
Other                      
Revenue, Major Customer [Line Items]                      
Revenue                 $ 71 $ 162 $ 243