Revenue from Contract with Customer (Details) - USD ($)	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Revenue from Contract with Customer [Abstract]
Unbilled Contracts Receivable	$ 15,455,000	$ 17,947,000
Contract with Customer, Asset, after Allowance for Credit Loss	36,771,000	36,942,000
Deferred Revenue, Current	43,547,000	51,404,000
Deferred Revenue, Revenue Recognized	44,300,000
Contract with Customer, Performance Obligation Satisfied in Previous Period	14,900,000
Increase (Decrease) in Unbilled Contracts Receivable	(2,492,000)
Contract with Customer, Asset, before Allowance for Credit Loss	21,316,000	$ 18,995,000
Increase (Decrease) In Contract With Customer, After Allowance For Credit Loss	2,321,000
Increase (Decrease) in Contract with Customer, Asset	(171,000)
Deferred Revenue, Period Increase (Decrease)	$ (7,857,000)