Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions - Additional Information (Detail)

v3.10.0.1
Related Party Transactions - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 29, 2018
Sep. 30, 2017
Sep. 29, 2018
Sep. 30, 2017
Management fees to related party $ 134 $ 127 $ 396 $ 390
Dividend to Holdco   0 $ 3,780  
Holdco shares repurchased     4,200  
Companies Controlled by Manns [Member]        
Operating Leases, Rent Expense 87 88 $ 262 265
Richard Paulin [Member]        
Operating Leases, Rent Expense $ 164 $ 164 $ 501 $ 473