Retirement and Post-Retirement Plans (Tables)

12 Months Ended

Jun. 30, 2017

Compensation and Retirement Disclosure [Abstract]

Schedule of Change in Assets

The changes related to post-retirement plans for the years ended June 30, 2017 and 2016 were as follows:

	2017	2016
Balance July 1,	$937,480	$899,322
Actuarial adjustment	65,649	140,049
Payment of benefits	(101,891)	(101,891)
Balance June 30,	$901,238	$937,480