Credit Arrangements (Tables)

6 Months Ended

Jun. 30, 2017

Credit Arrangements [Abstract]

Promissory Notes

At June 30, 2017 and December 31, 2016, the Company had the following outstanding debt:

			Outstanding Principal Balance
Instrument	Issue Date	Maturity Date	June 30, 2017		December 31, 2016
Promissory Note:
SoftVest, LP	7/22/2016	7/22/2018	$	725,000	$	1,450,000
SoftSearch Investment, L.P.	7/22/2016	7/22/2018		725,000		1,450,000

Lines of Credit

Instrument	Issue Date	Maturity Date	Revolving Credit Limit		December 31, 2016		Borrowings		Repayments		June 30, 2017
Lines of Credit:
UTG	11/20/2013	11/20/2017	$	8,000,000	$	-		-		-	$	-
UG	6/2/2015	5/10/2018		10,000,000		-		-		-		-