Cash Flow Information

9 Months Ended

Apr. 30, 2017

Supplemental Cash Flow Elements [Abstract]

Cash Flow Information

10.	Cash Flow Information:
	For purposes of reporting cash flows, the Company considers cash equivalents to consist of short-term highly liquid investments with maturities of three (3) months or less, which are readily convertible into cash.

Supplemental disclosure:	Nine Months Ended
	April 30
	2017		2016
Interest paid, net of capitalized interest of $16,514 (2017)
and $49,084 (2016)	$	163,022	$	159,082
Income taxes paid	$	159,096	$	87,804