Schedule II: Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2021

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

Schedule II: Valuation and Qualifying Accounts

Schedule II - Valuation and Qualifying Accounts

	(In thousands)
	Allowance for		Allowance for
	Credit Losses		Credit Losses
	on Accounts		on Notes
	Receivables		Receivables
Balance as of December 31, 2018	$	1,919	$	4,163
Charges (benefit) to operations		908		931
Deductions		(415)		(1,763)
Balance as of December 31, 2019		2,412		3,331
Charges (benefit) to operations		796		1,250
Deductions		(1,873)		(476)
Balance as of December 31, 2020		1,335		4,105
Charges (benefit) to operations		77		650
Deductions		(207)		—
Balance as of December 31, 2021	$	1,205	$	4,755