Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Cash flows from operating activities:
Net income	$ 3,373,635	$ 2,903,830	$ 2,772,344
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	141,300	330,000	420,000
Depreciation	961,964	890,812	897,849
Net amortization of investment securities	307,861	324,209	361,086
Income on cash surrender value of bank owned life insurance	(147,601)	(123,784)	(175,835)
Amortization of intangibles	15,625	44,931	215,700
Loss (gain) on sale/writedown of foreclosed assets	(13,077)	(84,898)	142,757
Net gain on sale of securities	(3,587)	(293,508)	(311,800)
Net gain on disposal of other assets	(9,305)	(3,733)	(28,670)
Change in:
Other assets	52,322	640,249	219,807
Other liabilities	(208,670)	(213,747)	(526,058)
Net cash provided by operating activities	4,470,467	4,414,361	3,987,180
Cash flows from investing activities:
Proceeds from calls, paydowns and maturities of securities HTM	5,115,703	3,983,421	9,255,718
Proceeds from calls, paydowns and maturities of securities AFS	4,143,139	2,460,175	4,093,589
Proceeds from Federal Home Loan Bank Stock repurchase	141,600	1,115,000	491,500
Proceeds from sale of securities available for sale	4,044,500	2,208,318	442,600
Proceeds from sale of securities held to maturity	516,746	0	0
Proceeds from maturity of certificates of deposit in other banks	1,225,000	1,960,000	735,000
Purchase of securities held to maturity	(5,207,650)	(6,239,587)	(9,341,009)
Purchase of securities available for sale	(5,709,379)	(20,586,864)	(20,328,480)
Purchase of Federal Home Loan Bank Stock	(450,800)	(954,000)	(765,000)
Purchase of certificates of deposit in other banks	0	0	(245,000)
Net change in loans	(26,517,707)	(6,362,332)	(14,944,752)
Purchase bank owned life insurance	0	0	(116,000)
Proceeds from bank owned life insurance	30,011	0	68,505
Purchase of premises and equipment	(370,837)	(2,311,767)	(1,105,919)
Proceeds from sales of other assets	201,000	578,067	1,398,264
Net cash used by investing activities	(22,838,674)	(24,149,569)	(30,360,984)
Cash flows from financing activities:
Net change in deposits	29,042,251	(460,947)	18,672,479
Payment of short-term portion of long-term debt	(5,133,333)	(11,800,000)	(2,000,000)
Proceeds from issuance of short-term debt	2,457,143	0	0
Proceeds from issuance of long-term debt	11,542,857	10,000,000	9,000,000
Cash dividends paid	(1,019,135)	(815,308)	(509,567)
Net cash provided (used) by financing activities	36,889,783	(3,076,255)	25,162,912
Increase (decrease) in cash and cash equivalents	18,521,576	(22,811,463)	(1,210,892)
Cash and cash equivalents - beginning of period	12,558,697	35,370,160	36,581,052
Cash and cash equivalents - end of period	31,080,273	12,558,697	35,370,160
Income taxes	725,000	255,000	510,000
Interest paid	1,314,156	1,414,059	1,696,525
NONCASH ITEMS:
Increase in foreclosed properties and decrease in loans	241,980	357,013	206,518
Unrealized gain (loss) on securities AFS	134,774	1,197,132	(1,279,018)
Unrealized gain (loss) on pension plan benefits	(1,032,035)	55,700	191,451
Net reclass between short and long-term debt	5,133,333	5,133,333	11,800,000
Adjustment to director’s deferred compensation liability	0	0	(33,000)
Sale of foreclosed properties through loans	$ (334,000)	$ 0	$ 0