Consolidated Statements of Comprehensive Income - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (235,628)	$ (338,156)
Defined benefit pension plans:
Net gain (loss) arising during the period	(111,217)	177,551
Amortization of loss included in net periodic plan cost	57,472	67,402
Unrealized gains on securities available for sale:
Unrealized holding gains arising during the period	681,007	802,009
Reclassification adjustment for gains included in operations	(124,351)
Other comprehensive income, before tax	502,911	1,046,962
Income tax expense related to items of other comprehensive income	105,635	219,866
Other comprehensive income, net of tax	397,276	827,096
Comprehensive income	$ 161,648	$ 488,940