Schedule II - Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2020

Valuation And Qualifying Accounts [Abstract]

Schedule II—Valuation and Qualifying Accounts

Schedule II—Valuation and Qualifying Accounts ⁽¹⁾

	Balance at Beginning of Year		Other				Additions		Deductions			Balance at End of Year
	(In thousands)
Allowance for doubtful accounts:
Year ended December 31, 2020	$	1,079	$	2			$	—	$	—		$	1,081
Year ended December 31, 2019		1,254	—					21		(196	)		1,079
Year ended December 31, 2018		1,050	—					50		154			1,254
Allowance for sales returns:
Year ended December 31, 2020	$	—	$	—			$	—	$	—		$	—
Year ended December 31, 2019	—		—				—		—			—
Year ended December 31, 2018		14,321		(14,321	)	(2)	—		—			—
Allowance for price protection:
Year ended December 31, 2020	$	—	$	—			$	—	$	—		$	—
Year ended December 31, 2019	—		—				—		—			—
Year ended December 31, 2018		3,245		(3,245	)	(2)	—		—			—

⁽¹⁾ Upon Arlo's Distribution on December 31, 2018, Arlo’s historical financial results for periods prior to its Distribution were reflected in our consolidated financial statements as discontinued operations and these schedules represent the results from continuing operations. Refer to Note 3. Discontinued Operations, for additional information on Arlo's Distribution.

⁽²⁾ Upon adoption of ASC 606, allowances for sales returns and price protection were reclassified to current liabilities as these reserve balances are considered refund liabilities.