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Segment Information - Revenue by Geographic Region (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2015
Sep. 26, 2015
Jun. 27, 2015
Mar. 28, 2015
Dec. 31, 2014
Sep. 27, 2014
Jun. 28, 2014
Mar. 29, 2014
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue $ 104,999 $ 112,297 $ 99,129 $ 91,038 $ 111,633 $ 105,769 $ 98,005 $ 85,820 $ 407,463 $ 401,227 $ 382,618
United States                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue                 360,077 352,458 333,403
Caribbean                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue                 13,358 18,725 17,466
Europe                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue                 11,090 5,948 17,397
Canada                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue                 10,198 9,995 10,231
Other                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Revenue                 $ 12,740 $ 14,101 $ 4,121