Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Cash flows from operating activities
Net income	$ 710,179	$ 1,073,514
Less: Net loss from discontinued operations	(1,255,928)	(801,741)
Net income from continuing operations	1,966,107	1,875,255
Adjustments to reconcile net income to net cash from operating activities:
Depreciation and amortization	611,200	702,956
Stock dividends on financial institution stock	(106,400)	(84,500)
Amortization of premiums and discounts on securities, net	122,057	250,556
Amortization of ESOP awards	99,367	89,883
Stock-based compensation expense	291,991	393,357
Amortization of core deposit intangible	39,056	48,556
Gain on sale of loans	(272,293)	(129,231)
Proceeds from sale of loans	3,714,648	1,703,987
Provision for loan losses	22,500	318,000
Net appreciation on bank-owned life insurance	(277,016)	(282,397)
Deferred income tax (benefit) expense	48,922	(36,975)
Changes in operating assets and liabilities:
Accrued interest receivable	(86,065)	(36,080)
Prepaid and other assets	(79,725)	325,921
Accrued interest and other liabilities	267,256	(154,044)
Net cash from operating activities - continuing operations	6,361,605	4,985,244
Net cash from operating activities - discontinued operations	25,628,086	(12,222,996)
Net cash from operating activities	31,989,691	(7,237,752)
Cash flows from investing activities
Proceeds from principal payments on available-for-sale securities	5,940,620	6,014,670
Purchases of available-for-sale securities	(16,207,664)	(15,517,212)
Purchase of bank-owned life insurance		(155,000)
Net change in loans held for investment	(12,413,363)	(26,826,528)
Proceeds from disposals of premises and equipment	33,516
Purchases of premises and equipment	(20,044)	(197,678)
Net cash from investing activities	(22,666,935)	(36,681,748)
Cash flows from financing activities
Net change in deposits	38,657,686	29,677,640
Net change in escrows	(123,999)	81,745
Proceeds from Federal Home Loan Bank advances	30,000,000	132,000,000
Repayments of Federal Home Loan Bank advances	(57,000,000)	(110,000,000)
Exercise of stock options	70,035	149,228
Dividends paid	(481,822)	(4,161,114)
Common stock repurchases	(2,732,648)	(1,926,720)
Net cash from financing activities	8,389,252	45,820,779
Net change in cash and cash equivalents	17,712,008	1,901,279
Cash and cash equivalents, beginning of period	11,774,457	9,873,178
Cash and cash equivalents, end of period	29,486,465	11,774,457
Supplemental disclosures:
Interest on deposits and advances paid	4,802,125	3,470,186
Income taxes paid	19,553	352,600
Loans transferred to loans held for sale	$ 3,423,909	$ 2,037,039