Condensed Consolidated Statements of Stockholders’ Equity - USD ($)		Common Stock [Member]	Treasury Stock [Member]	Unearned ESOP [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Earnings (Loss) [Member]	Total
Cumulative-effect adjustment from ASU 2016-01	[1]					$ (1,366,297)	$ 1,366,297
Balance at Dec. 31, 2018		$ 35,000	$ (2,999,995)	$ (3,046,855)	$ 32,505,423	33,680,702	(1,580,976)	$ 58,593,299
Purchase of common stock			(1,400)					(1,400)
Net earnings (loss)						288,748		288,748
Other comprehensive (loss), net of tax							1,474,209	1,474,209
Restricted stock unit expense					18,773			18,773
ESOP compensation expense				57,790	21,640			79,430
Balance at Mar. 31, 2019		35,000	(3,001,395)	(2,989,065)	32,545,836	32,603,153	1,259,530	60,453,059
Balance at Dec. 31, 2019		35,000	(3,146,576)	(2,812,485)	32,703,209	36,608,750	2,953,936	66,341,834
Net earnings (loss)						(1,973,296)		(1,973,296)
Other comprehensive (loss), net of tax							(1,710,846)	(1,710,846)
Restricted stock unit expense			99,467		(62,540)			36,927
ESOP compensation expense				58,272	17,496			75,768
Balance at Mar. 31, 2020		$ 35,000	$ (3,047,109)	$ (2,754,213)	$ 32,658,165	$ 34,635,454	$ 1,243,090	$ 62,770,387

[1] See discussion of Accounting Standards Update 2016-01 adoption in 2019 10-K, Note 1 - Summary of Significant Accounting Policies