Annual report pursuant to Section 13 and 15(d)

Schedule II - Valuation and Qualifying Accounts - Valuation and Qualifying Accounts (Details)

v3.20.4
Schedule II - Valuation and Qualifying Accounts - Valuation and Qualifying Accounts (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jan. 02, 2021
Dec. 28, 2019
Dec. 29, 2018
SEC Schedule, 12-09, Allowance, Sales Returns [Member]      
Balance at beginning of period $ 772 $ 839 $ 632
Charged to costs and expenses 115 168 307
Deductions 68 235 100
Balance at end of period 819 772 839
SEC Schedule, 12-09, Allowance, Credit Loss [Member]      
Balance at beginning of period 261 139 325
Charged to costs and expenses 131 146 8
Deductions 20 24 194
Balance at end of period 372 261 139
SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member]      
Balance at beginning of period 64,285 44,199 13,980
Charged to costs and expenses 17,116 20,086 30,219
Deductions 0 0 0
Balance at end of period $ 81,401 $ 64,285 $ 44,199