Annual report pursuant to Section 13 and 15(d)

Related Party Transactions (Details)

v3.8.0.1
Related Party Transactions (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 30, 2017
Dec. 31, 2016
Jan. 02, 2016
Related Party Transaction [Line Items]      
Principal owner beneficial ownership percentage 48.68%    
Medicis [Member]      
Related Party Transaction [Line Items]      
Amount paid $ 337 $ 322 $ 383
Drive Marketing [Member]      
Related Party Transaction [Line Items]      
Amount paid 781 523 420
Shane Farmer, Owner Of Dark Horse Rowing, LLC [Member]      
Related Party Transaction [Line Items]      
Amount paid $ 135 $ 136 $ 129