Consolidated Statements of Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Parent [Member]	Noncontrolling Interest [Member]	Total
Balance (in shares) at Dec. 31, 2018	17,812,755
Balance at Dec. 31, 2018	$ 178	$ 92,945	$ (27,941)	$ 65,182	$ 96,303	$ 161,485
Amortization of LTIP grants	0				156	156
Dividends and distributions	0	0	(1,692)	(1,692)		(4,261)
Dividends and distributions					(2,569)
Net loss	0		(54)	(54)	(79)	(133)
Reallocation of noncontrolling interests	0	35	0	35	(35)	0
Amortization of LTIP grants	$ 0				156	156
Balance (in shares) at Mar. 31, 2019	17,812,755
Balance at Mar. 31, 2019	$ 178	92,980	(29,687)	63,471	93,776	157,247
Balance (in shares) at Dec. 31, 2018	17,812,755
Balance at Dec. 31, 2018	$ 178	92,945	(27,941)	65,182	96,303	161,485
Net loss						(1,291)
Balance (in shares) at Jun. 30, 2019	17,814,672
Balance at Jun. 30, 2019	$ 178	93,235	(31,847)	61,566	90,950	152,516
Balance (in shares) at Mar. 31, 2019	17,812,755
Balance at Mar. 31, 2019	$ 178	92,980	(29,687)	63,471	93,776	157,247
Amortization of LTIP grants	0	0	0	0	704	704
Dividends and distributions	0	0	(1,693)	(1,693)		(4,277)
Dividends and distributions					(2,584)
Net loss	0	0	(467)	(467)	(691)	(1,158)
Reallocation of noncontrolling interests	$ 0	255	0	255	(255)	0
Issuance of common stock (in shares)	1,917
Issuance of common stock	$ 0	25	0	25	0	25
Redemption of LTIP grants	0	(25)	0	(25)	0	(25)
Amortization of LTIP grants	$ 0	0	0	0	704	704
Balance (in shares) at Jun. 30, 2019	17,814,672
Balance at Jun. 30, 2019	$ 178	93,235	(31,847)	61,566	90,950	152,516
Balance (in shares) at Dec. 31, 2019	17,814,672
Balance at Dec. 31, 2019	$ 178	93,431	(36,375)	57,234	84,549	141,783
Amortization of LTIP grants	0				158	158
Dividends and distributions	0	0	(1,692)	(1,692)		(4,276)
Dividends and distributions					(2,584)
Net loss	0		(326)	(326)	(480)	(806)
Reallocation of noncontrolling interests	0	30	0	30	(30)	0
Amortization of LTIP grants	$ 0				158	158
Balance (in shares) at Mar. 31, 2020	17,814,672
Balance at Mar. 31, 2020	$ 178	93,461	(38,393)	55,246	81,613	136,859
Balance (in shares) at Dec. 31, 2019	17,814,672
Balance at Dec. 31, 2019	$ 178	93,431	(36,375)	57,234	84,549	141,783
Net loss						(6,311)
Balance (in shares) at Jun. 30, 2020	17,814,672
Balance at Jun. 30, 2020	$ 178	93,626	(42,307)	51,497	76,073	127,570
Balance (in shares) at Mar. 31, 2020	17,814,672
Balance at Mar. 31, 2020	$ 178	93,461	(38,393)	55,246	81,613	136,859
Amortization of LTIP grants	0	0	0	0	535	535
Dividends and distributions	0	0	(1,692)	(1,692)		(4,319)
Dividends and distributions					(2,627)
Net loss	0	0	(2,222)	(2,222)	(3,283)	(5,505)
Reallocation of noncontrolling interests	0	165	0	165	(165)	0
Amortization of LTIP grants	$ 0	0	0	0	535	535
Balance (in shares) at Jun. 30, 2020	17,814,672
Balance at Jun. 30, 2020	$ 178	$ 93,626	$ (42,307)	$ 51,497	$ 76,073	$ 127,570