VALUATION AND QUALIFYING ACCOUNTS

12 Months Ended

Sep. 27, 2019

The following summarizes changes to valuation and qualifying accounts for 2019, 2018 and 2017:



	Balance at Beginning of Year		Additions Charged to Costs and Expenses		Less Deductions		Balance at End of Year
Year Ended September 27, 2019
Allowance for doubtful accounts	$	1,637	$	2,003	$	1,090	$	2,550
Reserves for inventory valuation	5,124		1,009		910		5,223
Valuation of deferred tax assets	6,402		430		868		5,964
Reserves for sales returns	1,532		7,040		3,692		4,880
Year ended September 28, 2018
Allowance for doubtful accounts	$	2,231	$	21	$	615	$	1,637
Reserves for inventory valuation	5,428		394		698		5,124
Valuation of deferred tax assets	8,724		1,148		3,470		6,402
Reserves for sales returns	1,930		3,927		4,325		1,532
Year ended September 29, 2017
Allowance for doubtful accounts	$	2,182	$	876	$	827	$	2,231
Reserves for inventory valuation	5,623		1,356		1,551		5,428
Valuation of deferred tax assets	10,215		603		2,094		8,724
Reserves for sales returns	2,772		2,346		3,188		1,930