|
Net Revenues by Geographic Location (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2014
|
Sep. 30, 2014
|
Jun. 30, 2014
|
Mar. 31, 2014
|
Dec. 31, 2013
|
Sep. 30, 2013
|
Jun. 30, 2013
|
Mar. 31, 2013
|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Revenue, Major Customer [Line Items] | |||||||||||
| Revenue | $ 27,494 | $ 26,877 | $ 17,517 | $ 4,952 | $ 7,079 | $ 5,313 | $ 7,357 | $ 6,311 | $ 76,840 | $ 26,060 | $ 4,481 |
| United States | |||||||||||
| Revenue, Major Customer [Line Items] | |||||||||||
| Revenue | 74,839 | 25,243 | 3,901 | ||||||||
| Canada | |||||||||||
| Revenue, Major Customer [Line Items] | |||||||||||
| Revenue | 1,839 | 574 | 383 | ||||||||
| Other | |||||||||||
| Revenue, Major Customer [Line Items] | |||||||||||
| Revenue | $ 162 | $ 243 | $ 197 | ||||||||