Statement of Changes in Partners' Capital - USD ($)	General Partner [Member]	Limited Partner [Member]	Total
Balance at Dec. 31, 2017	$ 10,072	$ 11,867,738	$ 11,877,810
Balance (in Shares) at Dec. 31, 2017		19,615.64
Balance at Mar. 31, 2018	8,852	$ 11,746,967	11,755,819
Balance (in Shares) at Mar. 31, 2018		19,615.64
Distributions Declared	(1,982)	$ (196,198)	(198,180)
Net Income	762	75,427	76,189
Balance at Dec. 31, 2017	10,072	$ 11,867,738	11,877,810
Balance (in Shares) at Dec. 31, 2017		19,615.64
Balance at Jun. 30, 2018	5,695	$ 11,434,379	11,440,074
Balance (in Shares) at Jun. 30, 2018		19,402.30
Distributions Declared	(3,964)	$ (392,397)	(396,361)
Repurchase of Partnership Units	(1,888)	$ (186,957)
Units Repurchased (in Shares)		(213.34)
Net Income			147,470
Balance at Mar. 31, 2018	8,852	$ 11,746,967	11,755,819
Balance (in Shares) at Mar. 31, 2018		19,615.64
Balance at Jun. 30, 2018	5,695	$ 11,434,379	11,440,074
Balance (in Shares) at Jun. 30, 2018		19,402.30
Distributions Declared	(1,982)	$ (196,199)	(198,181)
Repurchase of Partnership Units	(1,888)	$ (186,957)	(188,845)
Units Repurchased (in Shares)		(213.34)
Net Income	713	$ 70,568	71,281
Balance at Dec. 31, 2018	2,998	$ 11,167,454	11,170,452
Balance (in Shares) at Dec. 31, 2018		19,329
Balance at Mar. 31, 2019	1,835	$ 11,052,286	11,054,121
Balance (in Shares) at Mar. 31, 2019		19,328.64
Distributions Declared	(1,982)	$ (196,204)	(198,186)
Net Income	819	81,036	81,855
Balance at Dec. 31, 2018	2,998	$ 11,167,454	11,170,452
Balance (in Shares) at Dec. 31, 2018		19,329
Balance at Jun. 30, 2019	95	$ 10,880,152	10,880,247
Balance (in Shares) at Jun. 30, 2019		19,264
Distributions Declared	(3,964)	$ (392,400)	(396,364)
Repurchase of Partnership Units	(486)	$ (48,051)
Units Repurchased (in Shares)		(64.66)
Net Income			154,696
Balance at Mar. 31, 2019	1,835	$ 11,052,286	11,054,121
Balance (in Shares) at Mar. 31, 2019		19,328.64
Balance at Jun. 30, 2019	95	$ 10,880,152	10,880,247
Balance (in Shares) at Jun. 30, 2019		19,264
Distributions Declared	(1,982)	$ (196,196)	(198,178)
Repurchase of Partnership Units	(486)	$ (48,051)	(48,537)
Units Repurchased (in Shares)		(64.66)
Net Income	$ 728	$ 72,113	$ 72,841