Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Cash flows from operating activities:
Net income	$ 2,380,054	$ 2,138,729
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	355,500	150,000
Depreciation	474,903	436,850
Net amortization of investment securities	185,548	204,656
Income on cash surrender value of bank owned life insurance	(82,239)	(66,649)
Amortization of intangibles	7,812	7,812
Loss on sale of foreclosed assets	6,789	8,892
Disposal of fixed assets to charitable expense	0	13,045
Net gain on sale of securities	0	(166,815)
Net loss (gain) on disposal of other assets	(6,888)	1,622
Change in:
Other assets	282,059	69,385
Other liabilities	(140,255)	174,844
Net cash provided by operating activities	3,463,283	2,972,371
Cash flows from investing activities:
Proceeds from calls, paydowns and maturities of securities HTM	4,070,107	4,271,682
Proceeds from calls, paydowns and maturities of securities AFS	354,244	334,914
Proceeds from sale of securities available for sale	0	2,676,211
Purchase of securities held to maturity	(752,889)	0
Purchase of securities available for sale	(6,744,149)	(7,039,139)
Purchase of Federal Home Loan Bank Stock	(36,600)	(30,500)
Purchase of certificates of deposit in other banks	0	(1,985,000)
Net change in loans	(16,285,700)	(30,252,441)
Purchase of premises and equipment	(1,931,714)	(629,673)
Proceeds from sales of foreclosed assets	954,791	79,820
Proceeds from sales of fixed assets	2,820	900
Net cash used by investing activities	(20,369,090)	(32,573,226)
Cash flows from financing activities:
Net change in deposits	18,430,694	19,736,190
Cash dividends paid	(584,876)	(560,436)
Net cash provided by financing activities	17,845,818	19,175,754
Increase (decrease) in cash and cash equivalents	940,011	(10,425,101)
Cash and cash equivalents - beginning of period	34,138,421	26,519,916
Cash and cash equivalents - end of period	35,078,432	16,094,815
NONCASH ITEMS:
Increase in foreclosed properties and decrease in loans	413,655	0
Unrealized gain (loss) on securities available for sale	(1,270,997)	476,333
Sale of foreclosed properties through loans	0	38,000
Net reclass between short and long-term debt	1,500,000	0
Retirement of treasury stock	26,242,793	0
Receivable from sale of guaranteed foreclosed asset	172,616	0
Sale of fixed assets through loans	$ 13,000	$ 0