Pension and Other Post Retirement Benefit Plans - Narrative (Details) - USD ($)		12 Months Ended
	Mar. 01, 2005	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]
Percentage of employees covered by plan		8.00%
Minimum participant attained age	55 years
Requisite service period (at least)	10 years
Decrease in funded status		$ 1,500,000
Accumulated other comprehensive loss, net of tax		$ 785,000
Decrease in discount rate		2.70%
Discount rate		5.40%	2.70%	2.30%
Increase in liability		$ 14,800,000
Liability reduction for mortality table updates		200,000
Actual return on plan assets		11,799,000	$ (10,786,000)
Expected return		4,500,000
Accumulated benefit obligation		55,800,000	74,300,000
Net periodic pension benefit cost		(2,539,000)	(2,094,000)	$ (1,419,000)
Minimum required contribution in next fiscal year		$ 0
Requisite service period		1000 hours
Employer percentage contribution		2.00%
Vesting period		5 years
Expense recognized in the period		$ 6,500,000	5,200,000	5,100,000
Fair value of plan assets		77,534,000	94,588,000	88,512,000
Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		74,032,000	91,979,000
Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets		$ 3,502,000	2,609,000
MBT
Defined Benefit Plan Disclosure [Line Items]
Requisite service period (at least)		5 years
Defined benefit plan, benefit obligation		$ 2,400,000	3,200,000
Post retirement plan expense		$ 53,000	$ 62,000	126,000
Contribution for first 3%
Defined Benefit Plan Disclosure [Line Items]
Amount of discretionary contributions made by employer to defined contribution plan, percent		100.00%
Maximum annual contribution percentage per employee		3.00%
Contribution after first 3%
Defined Benefit Plan Disclosure [Line Items]
Amount of discretionary contributions made by employer to defined contribution plan, percent		50.00%
Maximum annual contribution percentage per employee		3.00%
Minimum | MBT
Defined Benefit Plan Disclosure [Line Items]
Age of plan participants		55 years
Minimum | Debt securities
Defined Benefit Plan Disclosure [Line Items]
Maturities of debt securities		15 days	40 days
Maximum | MBT
Defined Benefit Plan Disclosure [Line Items]
Age of plan participants		65 years
Maximum | Debt securities
Defined Benefit Plan Disclosure [Line Items]
Maturities of debt securities		9 years 1 month 6 days	7 years 8 months 12 days
Weighted Average | Debt securities
Defined Benefit Plan Disclosure [Line Items]
Maturities of debt securities		3 years 10 months 24 days	3 years 6 months
Non-qualified plans
Defined Benefit Plan Disclosure [Line Items]
Net periodic pension benefit cost		$ 122,000	$ 117,000	$ 165,000