Credit Arrangements (Tables)

9 Months Ended

Sep. 30, 2018

Credit Arrangements [Abstract]

Lines of Credit

Instrument	Issue Date	Maturity Date		Revolving Credit Limit		December 31, 2017	Borrowings	Repayments		September 30, 2018
Lines of Credit:
UTG	11/20/2013	11/20/2018	$	8,000,000	$	0	0	0	$	0
UG	6/2/2015	5/10/2019		10,000,000		0	0	0		0