Pension and Post-retirement Benefit Obligations - Net Periodic Benefit Costs (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Postemployment Benefits [Abstract]
Service costs	$ 11,000	$ 0
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Interest Cost, Statement Of Income Or Comprehensive Income Extensible List Not Disclosed Flag	true
Interest costs	$ 68,000	0
Amortization of net (gain)	(11,000)	0
Net periodic benefit cost	68,000	$ 0
Required minimum contributions for the pension plans	$ 0