Schedule II Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2020

SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]

Schedule II Valuation and Qualifying Accounts

Schedule II

Valuation and Qualifying Accounts

Changes in the Company’s allowance for doubtful accounts for accounts receivable for the years ended December 31, 2020, 2019 and 2018 are summarized below:

(in thousands)	Balance at Beginning of Year		Recoveries added to allowance		Bad debt expense		Write-offs		Balance at End of Year
Year Ended December 31, 2020
Allowance for doubtful accounts	$	533	$	758	$	1,220	$	(1,897)	$	614
Year Ended December 31, 2019
Allowance for doubtful accounts	$	534	$	649	$	1,743	$	(2,393)	$	533
Year Ended December 31, 2018
Allowance for doubtful accounts	$	466	$	631	$	1,983	$	(2,546)	$	534