Fair Value Measurements - Assets Subject to Fair Value Measurement (Details) - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Company-owned life insurance	$ 2,018,000	$ 2,533,000
Assets Fair Value Disclosure	2,018,000	2,533,000
Level 1 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Company-owned life insurance	0	0
Assets Fair Value Disclosure	0	0
Level 2 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Company-owned life insurance	2,018,000	2,533,000
Assets Fair Value Disclosure	2,018,000	2,533,000
Level 3 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Company-owned life insurance	0	0
Assets Fair Value Disclosure	$ 0	$ 0