Consolidated Statements of Changes in Equity - USD ($)	Total	Series B Preferred Stock [Member]	Series C Preferred Stock [Member]	Series D Preferred Stock [Member]	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Unearned ESOP Shares [Member]	Distributions in Excess of Retained Earnings [Member]	Distributions in Excess of Retained Earnings [Member] Series B Preferred Stock [Member]	Distributions in Excess of Retained Earnings [Member] Series C Preferred Stock [Member]	Distributions in Excess of Retained Earnings [Member] Series D Preferred Stock [Member]	Noncontrolling Interest [Member]
Balances, beginning at Dec. 31, 2018	$ 82,266,372				$ 29,621	$ 142,093	$ 147,085,112	$ (4,379,742)	$ (61,052,418)				$ 441,706
Balances, shares, beginning at Dec. 31, 2018					2,962,141	14,209,378
Net (loss) income	(390,205)								(183,256)				(206,949)
Issuance of restricted common stock awards	92,333					$ 130	92,203
Issuance of restricted common stock awards, shares						13,000
Amortization of ESOP shares	66,093						(1,141)	67,234
Amortization of restricted stock awards	8,025						8,025
Preferred stock dividends declared:
Preferred stock dividends declared		$ (805,000)	$ (665,507)							$ (805,000)	$ (665,507)
Common stock, dividends and distributions declared	(1,922,174)								(1,699,906)				(222,268)
Balances, ending at Mar. 31, 2019	78,649,937				$ 29,621	$ 142,223	147,184,199	(4,312,508)	(64,406,087)				12,489
Balances, shares, ending at Mar. 31, 2019					2,962,141	14,222,378
Balances, beginning at Dec. 31, 2018	82,266,372				$ 29,621	$ 142,093	147,085,112	(4,379,742)	(61,052,418)				441,706
Balances, shares, beginning at Dec. 31, 2018					2,962,141	14,209,378
Net (loss) income	2,827,859
Balances, ending at Sep. 30, 2019	107,183,555				$ 43,646	$ 142,223	180,415,231	(4,175,564)	(68,687,461)				(554,520)
Balances, shares, ending at Sep. 30, 2019					4,364,610	14,222,378
Balances, beginning at Mar. 31, 2019	78,649,937				$ 29,621	$ 142,223	147,184,199	(4,312,508)	(64,406,087)				12,489
Balances, shares, beginning at Mar. 31, 2019					2,962,141	14,222,378
Net (loss) income	1,149,315								1,240,671				(91,356)
Issuance of preferred stock	28,377,519				$ 12,000		28,365,519
Issuance of preferred stock, shares					1,200,000
Amortization of ESOP shares	67,160							67,160
Amortization of restricted stock awards	8,025						8,025
Preferred stock dividends declared:
Preferred stock dividends declared		(805,000)	(665,507)	$ (501,876)						(805,000)	(665,507)	$ (501,876)
Common stock, dividends and distributions declared	(1,913,517)								(1,682,359)				(231,158)
Balances, ending at Jun. 30, 2019	104,366,056				$ 41,621	$ 142,223	175,557,743	(4,245,348)	(66,820,158)				(310,025)
Balances, shares, ending at Jun. 30, 2019					4,162,141	14,222,378
Net (loss) income	2,068,746								2,082,083				(13,337)
Issuance of preferred stock	4,861,013				$ 2,025		4,858,988
Issuance of preferred stock, shares					202,469
Amortization of ESOP shares	60,259						(9,525)	69,784
Amortization of restricted stock awards	8,025						8,025
Preferred stock dividends declared:
Preferred stock dividends declared		(805,000)	(765,160)	(618,750)						(805,000)	(765,160)	(618,750)
Common stock, dividends and distributions declared	(1,991,634)								(1,760,476)				(231,158)
Balances, ending at Sep. 30, 2019	107,183,555				$ 43,646	$ 142,223	180,415,231	(4,175,564)	(68,687,461)				(554,520)
Balances, shares, ending at Sep. 30, 2019					4,364,610	14,222,378
Balances, beginning at Dec. 31, 2019	101,407,171				$ 43,646	$ 142,723	180,515,861	(4,105,637)	(73,990,690)				(1,198,732)
Balances, shares, beginning at Dec. 31, 2019					4,364,610	14,272,378
Net (loss) income	(13,332,205)								(12,134,789)				(1,197,416)
Issuance of common stock	14,175					$ 22	14,153
Issuance of common stock, shares						2,250
Issuance of restricted common stock awards	94,500					$ 600	93,900
Issuance of restricted common stock awards, shares						60,000
Conversion of units in Operating Partnership to shares of common stock						$ 4,890	(344,624)						339,734
Conversion of units in Operating Partnership to shares of common stock, shares						488,952
Amortization of ESOP shares	62,635						(6,694)	69,329
Amortization of restricted stock awards	18,195						18,195
Preferred stock dividends declared:
Preferred stock dividends declared		$ (805,000)	$ (765,160)	$ (618,750)						$ (805,000)	$ (765,160)	$ (618,750)
Common stock, dividends and distributions declared	(2,013,428)								(1,852,333)				(161,095)
Balances, ending at Mar. 31, 2020	84,062,133				$ 43,646	$ 148,235	180,290,791	(4,036,308)	(90,166,722)				(2,217,509)
Balances, shares, ending at Mar. 31, 2020					4,364,610	14,823,580
Balances, beginning at Dec. 31, 2019	101,407,171				$ 43,646	$ 142,723	180,515,861	(4,105,637)	(73,990,690)				(1,198,732)
Balances, shares, beginning at Dec. 31, 2019					4,364,610	14,272,378
Net (loss) income	(40,672,548)
Balances, ending at Sep. 30, 2020	56,732,403				$ 43,646	$ 148,812	180,134,597	(3,917,594)	(115,173,422)				(4,503,636)
Balances, shares, ending at Sep. 30, 2020					4,364,610	14,881,267
Balances, beginning at Mar. 31, 2020	84,062,133				$ 43,646	$ 148,235	180,290,791	(4,036,308)	(90,166,722)				(2,217,509)
Balances, shares, beginning at Mar. 31, 2020					4,364,610	14,823,580
Net (loss) income	(16,301,070)								(14,935,702)				(1,365,368)
Conversion of units in Operating Partnership to shares of common stock						$ 577	(33,093)						32,516
Conversion of units in Operating Partnership to shares of common stock, shares						57,687
Amortization of ESOP shares	(43,372)						(102,729)	59,357
Amortization of restricted stock awards	18,195						18,195
Balances, ending at Jun. 30, 2020	67,735,886				$ 43,646	$ 148,812	180,173,164	(3,976,951)	(105,102,424)				(3,550,361)
Balances, shares, ending at Jun. 30, 2020					4,364,610	14,881,267
Net (loss) income	(11,039,271)								(10,070,998)				(968,273)
Conversion of units in Operating Partnership to shares of common stock							(14,998)						14,998
Amortization of ESOP shares	17,593						(41,764)	59,357
Amortization of restricted stock awards	18,195						18,195
Balances, ending at Sep. 30, 2020	$ 56,732,403				$ 43,646	$ 148,812	$ 180,134,597	$ (3,917,594)	$ (115,173,422)				$ (4,503,636)
Balances, shares, ending at Sep. 30, 2020					4,364,610	14,881,267