Schedule II Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	$ 5,852	$ 5,496	$ 5,526
Charged (Credited) to Costs and Expenses	3,875	2,671	2,747
Amounts Written Off	(2,691)	(2,441)	(2,551)
Other Adjustments	(171)	126	(226)
Balance at End of Period	6,865	5,852	5,496
Accounts receivable and unbilled receivables
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	5,564	5,153	5,272
Charged (Credited) to Costs and Expenses	3,943	2,726	2,658
Amounts Written Off	(2,691)	(2,441)	(2,551)
Other Adjustments	(171)	126	(226)
Balance at End of Period	6,645	5,564	5,153
Long-term unbilled receivables
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	31	35	26
Charged (Credited) to Costs and Expenses	48	(4)	9
Amounts Written Off	0	0	0
Other Adjustments			0
Balance at End of Period	79	31	35
Net investment in sales-type leases
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	257	308	228
Charged (Credited) to Costs and Expenses	(116)	(51)	80
Amounts Written Off	0	0	0
Other Adjustments	0	0	0
Balance at End of Period	$ 141	$ 257	$ 308