Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Depreciation	$ 129,884	$ 124,214
Benefit plan liabilities	73,553	76,915
Allowance for loan losses	144,775	153,415
Charitable contribution carryover	994	3,276
Net operating loss carryover	783,037	681,145
Unfunded pension liability	333,455	322,173
Net deferred loan costs/fees	1,458
Other	15,737
Total deferred tax assets	1,482,893	1,361,138
Valuation allowance	(242,991)	(215,657)
Total deferred tax assets	1,239,902	1,145,481
Discounts on investments		468
Prepaid benefit plans	424,546	392,413
Net deferred loan costs/fees		25,349
Unrealized gain on securities available for sale	130,048	13,131
Total deferred tax liabilities	554,594	431,361
Net deferred tax assets	$ 685,308	$ 714,120