Net Income Per Share - Summary of Net Income Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Feb. 29, 2016	Mar. 29, 2015
Basic net income per share:
Net income attributable to Class A shareholders	$ 5,308	$ 0
Basic weighted-average shares	20,007,000	0
Basic net income per share	$ 0.27	$ 0
Diluted net income per share:
Net income attributable to Class A shareholders	$ 5,308	$ 0
Basic weighted-average shares	20,007,000	0
Effect of dilutive securities:
Potentially dilutive securities include in the computation of diluted shares	0
Diluted weighted-average shares	35,507,000	0
Diluted net income per share	$ 0.27	$ 0
Class A shares
Basic net income per share:
Net income attributable to Class A shareholders	$ 5,308
Diluted net income per share:
Net income attributable to Class A shareholders	5,308
Add: Additional net income attributable to Class A shares due to increased percentage ownership in OpCo, net of tax, from the conversion of Class B shares	4,112
Total	$ 9,420
Class B shares
Effect of dilutive securities:
Potentially dilutive securities include in the computation of diluted shares	15,500,000