Stockholders' Equity (Narrative) (Details)				3 Months Ended		6 Months Ended		12 Months Ended
	Dec. 21, 2021 shares	Jul. 27, 2021 USD ($) $ / shares shares	Jun. 16, 2021 $ / shares shares	Jun. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) $ / shares shares	Apr. 05, 2021 USD ($)
Class of Stock [Line Items]
Common stock issued share price | $ / shares				$ 1.00		$ 1.00
Net income | $				$ 5,295,000	$ 4,053,000	$ 10,149,000	$ 8,834,000
Preferred stock, share outstanding				0		0
Capital To Risk Weighted Assets				0.1374		0.1374
Subsidiaries [Member]
Class of Stock [Line Items]
Common stock issued share price | $ / shares				$ 1.00		$ 1.00
Capital To Risk Weighted Assets				0.1367		0.1367
Common Class A [Member]
Class of Stock [Line Items]
Common stock, shares issued				20,000,753		20,000,753		19,991,753
Stock issued	1,224,212
Conversion of common stock shares issued			1			10,278,072
Common stock, par value | $ / shares			$ 1.00	$ 1.00		$ 1.00		$ 1
Common stock, stock split conversion ratio							0.2
Common Class A [Member] | IPO [Member]
Class of Stock [Line Items]
Stock issued		4,600,000
Proceeds from issuance of common stock | $		$ 40,000,000.0
Common stock issued share price | $ / shares		$ 10.00
Common Class B [Member]
Class of Stock [Line Items]
Common stock, shares issued				0		0		0
Common stock, par value | $ / shares				$ 1.00		$ 1.00		$ 1
Conversion of stock, converted from	6,121,052
Preferred Stock Class C [Member]
Class of Stock [Line Items]
Preferred stock converted				47,473		47,473
Preferred stock, shares issued				0		0		0
Preferred stock, share outstanding				0		0		0
Preferred Stock Class D [Member]
Class of Stock [Line Items]
Preferred stock converted				11,061,552		11,061,552
Preferred stock, shares issued				0		0		0
Preferred stock, share outstanding				0		0		0
Preferred Stock Class E [Member]
Class of Stock [Line Items]
Preferred shares total liquidation value | $									$ 7,500,000
Outstanding dividends | $									$ 103,000,000
Preferred stock, shares issued				0		0		0
Preferred stock, share outstanding				0		0		0
Class C Preferred Stock And Class D Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock conversion ratio				0.90		0.90
Preferred stock remaining conversion ratio to be redeemed in form of the cash						10.00%
Preferred shares total liquidation value | $				$ 102,800,000		$ 102,800,000
Net income | $						(89,600,000)
Stock Redeemed Or Called During Period Value | $								$ 11,400,000
Stock Redeemed Or Called During Period Shares								1,234,354
Preferred Stock [Member]
Class of Stock [Line Items]
Outstanding dividends | $				0		0
Common Stock [Member]
Class of Stock [Line Items]
Outstanding dividends | $				$ 0		$ 0		$ 0