Quarterly report pursuant to Section 13 or 15(d)

Debt Other (Details)

v3.7.0.1
Debt Other (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
May 02, 2017
Mar. 31, 2017
Jun. 29, 2017
Mar. 30, 2017
Jun. 30, 2016
Jun. 29, 2017
Jun. 30, 2016
Debt Instrument, Face Amount   $ 350,000          
Repayments of Secured Debt $ 192,000         $ 195,750 $ 733
Loss on early extinguishment of debt     $ (5,442)   $ (153) $ (5,442) $ (153)
IPO              
Stock Issued During Period, Shares, New Issues 10,147,025            
Proceeds from Issuance Initial Public Offering $ 192,000            
IPO | Class A Common Stock              
Stock Issued During Period, Shares, New Issues 10,147,025            
Share Price $ 21.00            
Base Rate [Member] | Maximum              
Debt Instrument, Basis Spread on Variable Rate   2.50%   3.25%      
Base Rate [Member] | Minimum              
Debt Instrument, Basis Spread on Variable Rate   2.00%   2.75%      
London Interbank Offered Rate (LIBOR) [Member]              
Debt Instrument Variable Rate Floor   1.00%          
London Interbank Offered Rate (LIBOR) [Member] | Maximum              
Debt Instrument, Basis Spread on Variable Rate   3.50%   4.25%      
London Interbank Offered Rate (LIBOR) [Member] | Minimum              
Debt Instrument, Basis Spread on Variable Rate   3.00%   3.75%