Operating Leases (Details) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2022 USD ($) Property Lease	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) Property Lease	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Leases, operating [Abstract]
Number of lease for which construction not started | Lease		0		0
Other information related to leases [Abstract]
Operating lease cost		$ 2,062	$ 2,010	$ 6,185	$ 6,029
Variable lease cost		565	499	1,706	1,508
Total Lease costs		$ 2,627	$ 2,509	7,891	7,537
Cash paid for amounts included in the measurement of lease liabilities [Abstract]
Operating cash flows from operating leases				6,262	6,121
Right-of-use assets obtained in exchange for lease obligations:				$ 2,484	$ 2,696
Weighted average remaining lease term		9 years	8 years 8 months 12 days	9 years	8 years 8 months 12 days
Weighted average discount rate		2.96%	3.07%	2.96%	3.07%
Future minimum lease payments under non-cancellable leases [Abstract]
2022	[1]	$ 2,065		$ 2,065
2023		8,234		8,234
2024		8,082		8,082
2025		7,675		7,675
2026		6,700		6,700
Thereafter		24,529		24,529
Total lease payments		57,285		57,285
Less: Interest		7,208		7,208
Present value of lease liabilities		50,077		50,077		$ 52,720
Director [Member]
Future minimum lease payments under non-cancellable leases [Abstract]
Total lease payments		3,300		3,300
Less: Interest		$ 424		$ 424
Number of Properties Under Lease Owned by Related Party | Property		5		5
Minimum [Member]
Leases, operating [Abstract]
Operating lease expiration term		5 months		5 months
Maximum [Member]
Leases, operating [Abstract]
Operating lease expiration term		22 years		22 years

[1] Excluding the nine months ended September 30, 2022.