Nature of Operations and Basis of Presentation - Income Taxes (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Federal income tax expense	$ (3,604,000)	$ 2,522,000	$ 2,773,000	$ 6,524,000
Liability for unrecognized tax benefits	$ 0		0		$ 0
Payment for income taxes			21,525,000	29,000
Federal tax refund received			$ 10,789,000	$ 0