INVENTORIES (Tables)

12 Months Ended

Jul. 31, 2018

Inventory Disclosure [Abstract]

Schedule of Major Classifications of Inventories

Major classifications of inventories are:

	July 31,
	2018			2017
Finished products – RV	$	44,998		$	24,904
Finished products – Other		35,320			27,862
Work in process		124,703			117,319
Raw materials		258,429			214,518
Chassis		116,308			109,555
Subtotal		579,758			494,158
Excess of FIFO costs over LIFO costs		(41,849	)		(33,670	)
Total inventories	$	537,909		$	460,488