Condensed Financial Information (Parent Company Only) - Condensed Cash Flow Statement (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Adjustments to reconcile net income to net cash from operating activities:
ESOP expense	$ 798,746	$ 796,449
Stock based compensation	1,538,737	1,811,089
Net cash provided by (used in) operating activities	18,160,168	(9,646,061)
Investing Activities
Net cash used in investing activities	(116,123,966)	(212,189,567)
Financing Activities
Dividends paid	(4,407,550)	(9,277,120)
Repurchase of common stock	(9,859,240)	(11,913,648)
Proceeds from stock option exercises	0	127,573
Net cash provided by financing activities	90,847,746	196,105,316
Net Change in Cash and Cash Equivalents	(7,116,052)	(25,730,312)
Cash and Cash Equivalents, Beginning of Period	23,038,145	48,768,457
Cash and Cash Equivalents, End of Period	15,922,093	23,038,145
Parent Company
Operating Activities
Net income	12,965,000	11,145,000
Adjustments to reconcile net income to net cash from operating activities:
Dividends in excess of net income (equity in undistributed net income of subsidiaries)	4,842,000	(3,371,000)
ESOP expense	799,000	796,000
Stock based compensation	1,539,000	1,811,000
Changes in other assets and other liabilities	(944,000)	(509,000)
Net cash provided by (used in) operating activities	19,201,000	9,872,000
Investing Activities
Capitalization of subsidiary	(250,000)	0
Net cash used in investing activities	(250,000)	0
Financing Activities
Dividends paid	(4,408,000)	(9,277,000)
Repurchase of common stock	(9,859,000)	(11,914,000)
Proceeds from stock option exercises	0	128,000
Net cash provided by financing activities	(14,267,000)	(21,063,000)
Net Change in Cash and Cash Equivalents	4,684,000	(11,191,000)
Cash and Cash Equivalents, Beginning of Period	21,545,000	32,736,000
Cash and Cash Equivalents, End of Period	$ 26,229,000	$ 21,545,000