Consolidated Statement of Changes in Equity - 9 months ended Sep. 30, 2018 - USD ($)	Total	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Unearned ESOP Shares [Member]	Distributions in Excess of Retained Earnings [Member]	Noncontrolling Interest [Member]
Balances, beginning at Dec. 31, 2017	$ 94,175,030	$ 29,100	$ 140,788	$ 146,249,339	$ (4,633,112)	$ (48,765,860)	$ 1,154,775
Balances, shares, beginning at Dec. 31, 2017		2,910,000	14,078,831
Net income	2,162,293					2,407,591	(245,298)
Issuance of unrestricted common stock awards	13,478		$ 23	13,455
Issuance of unrestricted common stock awards, shares			2,250
Issuance of restricted common stock awards	89,850		$ 400	89,450
Issuance of restricted common stock awards, shares			40,000
Issuance of common stock	577,661		$ 882	576,779
Issuance of common stock, shares			88,297
Issuance of preferred stock	1,188,066	$ 505		1,187,561
Issuance of preferred stock, shares		50,541
Amortization of ESOP shares	186,137				186,137
Amortization of restricted stock award	24,075			24,075
Preferred stock dividends declared	(4,359,407)					(4,359,407)
Common stockholders' dividends and distributions declared	(5,554,370)					(4,914,239)	(640,131)
Balances, ending at Sep. 30, 2018	$ 88,502,813	$ 29,605	$ 142,093	$ 148,140,659	$ (4,446,975)	$ (55,631,915)	$ 269,346
Balances, shares, ending at Sep. 30, 2018		2,960,541	14,209,378