Schedule II - Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2023

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

Schedule II - Valuation and Qualifying Accounts

Schedule II - Valuation and Qualifying Accounts

	Year Ended December 31,
	2023		2022		2021
Allowance for credit losses (in thousands):
Allowance as of beginning of year	$	2,019	$	1,677	$	1,493
Additions charged to costs and operating expenses	1,484		2,084		572
Additions charged to other accounts (a)			—		—
Deductions	—		—		—
Allowance as of end of year	$	3,449	$	2,019	$	1,677
	Year Ended December 31,
	2023		2022		2021
Valuation allowance for deferred tax assets (in thousands):
Allowance as of beginning of year	$	8,337	$	8,257	$	7,926
Additions charged to costs and operating expenses	75		80		331
Additions charged to other accounts (a)	1,494		—		—
Deductions	—		—		—
Allowance as of end of year	$	9,906	$	8,337	$	8,257