Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Cash flows from operating activities:
Net income	$ 3,523,625	$ 3,090,258
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	604,500	225,000
Depreciation	722,855	655,275
Net amortization of investment securities	276,474	302,635
Income on cash surrender value of bank owned life insurance	(123,241)	(100,165)
Amortization of intangibles	11,719	11,719
Loss on sale of foreclosed assets	6,423	8,892
Net gain on sale of securities	0	(186,610)
Net loss on disposal of other assets	752	1,594
Change in:
Other assets	(30,764)	(59,371)
Other liabilities	5,348	450,679
Net cash provided by operating activities	4,997,691	4,399,906
Cash flows from investing activities:
Proceeds from calls, paydowns and maturities of securities HTM	8,260,907	7,487,642
Proceeds from calls, paydowns and maturities of securities AFS	598,892	482,585
Proceeds from Federal Home Loan Bank Stock repurchase	727,400	424,600
Proceeds from sale of securities available for sale	0	5,741,211
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	(546,600)	(1,014,100)
Purchase of certificates of deposit in other banks	0	(1,985,000)
Net change in loans	(37,532,022)	(38,303,523)
Purchase of premises and equipment	(2,681,711)	(1,347,213)
Proceeds from sales of foreclosed assets	954,791	88,588
Proceeds from sales of fixed assets	2,820	0
Net cash used by investing activities	(37,712,561)	(35,464,349)
Cash flows from financing activities:
Net change in deposits	29,242,453	13,263,491
Payment of short-term portion of long-term debt	(16,257,143)	(7,590,476)
Proceeds from issuance of short-term debt	3,000,000	7,000,000
Proceeds from issuance of long-term debt	9,000,000	13,000,000
Cash dividends paid	(890,369)	(840,654)
Net cash provided by financing activities	24,094,941	24,832,361
Decrease in cash and cash equivalents	(8,619,929)	(6,232,082)
Cash and cash equivalents - beginning of period	34,138,421	26,519,916
Cash and cash equivalents - end of period	25,518,492	20,287,834
NONCASH ITEMS:
Increase in foreclosed properties and decrease in loans	503,655	903,842
Unrealized gain (loss) on securities available for sale	(1,678,063)	522,001
Sale of foreclosed properties through loans	0	38,000
Net reclass between short and long-term debt	6,600,000	14,257,143
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