Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Cash flows from operating activities
Net income	$ 41,208	$ 370,627
Adjustments to reconcile net income to net cash from operating activities:
Depreciation and amortization	162,472	175,954
Stock dividend on financial institution stock	(27,000)	(17,000)
Amortization of premiums and discounts on securities, net	27,718	77,246
Amortization of ESOP awards	18,059	13,964
Amortization of stock-based compensation	85,680	93,672
Amortization of core deposit intangible	10,215	13,101
Gain on sale of loans	(2,744,581)	(3,353,393)
Proceeds from sale of loans held for sale	76,550,254	76,956,796
Funding of loans held for sale	(61,105,134)	(72,168,547)
Provision for loan losses	87,500	22,000
Net appreciation on bank-owned life insurance	(68,312)	(68,548)
Deferred income tax (benefit) expense		(1,834)
Changes in operating assets and liabilities:
Accrued interest receivable	(88,229)	19,176
Prepaid and other assets	(27,839)	(390,966)
Accrued interest and other liabilities	4,894,116	(49,292)
Net cash from operating activities	17,816,127	1,692,956
Cash flows from investing activities
Proceeds from principal payments on available-for-sale securities	1,183,980	1,173,524
Purchases of available-for-sale securities		(3,293,817)
Net change in loans held for investment	(4,603,053)	(1,755,045)
Purchases of premises and equipment	(11,556)	(149,942)
Net cash from investing activities	(3,430,629)	(4,025,280)
Cash flows from financing activities
Net change in deposits	2,646,139	6,247,815
Net change in escrows	45,457	125,696
Proceeds from Federal Home Loan Bank advances	5,000,000	30,000,000
Repayments of Federal Home Loan Bank advances	(22,000,000)	(30,000,000)
Common stock repurchases	(277,671)	(1,572,050)
Net cash from financing activities	(14,586,075)	4,801,461
Net change in cash and cash equivalents	(200,577)	2,469,137
Cash and cash equivalents, beginning of period	11,774,457	9,873,178
Cash and cash equivalents, end of period	11,573,880	12,342,315
Supplemental disclosures:
Interest on deposits and advances paid	1,171,513	571,575
Loans transferred to loans held for sale	$ 431,104	$ 1,272,081