Schedule II - Valuation and Qualifying Accounts

12 Months Ended

Dec. 30, 2017

Valuation and Qualifying Accounts [Abstract]

Schedule II - Valuation and Qualifying Accounts

Description	2017			2016			2015
Allowance for doubtful accounts
Balance at beginning of period	$	884		$	1,039		$	739
Additions charged to costs and expenses	915			1,224			1,577
Deductions from reserves	(1,085		)	(1,379		)	(1,277		)
Balance at end of period	$	714		$	884		$	1,039
Accrued sales returns
Balance at beginning of period	$	15,222		$	20,562		$	15,262
Additions charged to costs and expenses	77,226			71,958			84,265
Deductions from reserves	(73,178		)	(77,298		)	(78,965		)
Balance at end of period	$	19,270		$	15,222		$	20,562