Credit Arrangements (Tables)

3 Months Ended

Mar. 31, 2018

Credit Arrangements [Abstract]

Lines of Credit

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