Inventories (Tables)

6 Months Ended

Jan. 31, 2023

Inventory Disclosure [Abstract]

Schedule of major classifications of inventories

Major classifications of inventories are as follows:

	January 31, 2023		July 31, 2022
Finished goods – RV	$	221,577	$	236,311
Finished goods – other	119,308		126,570
Work in process	347,744		397,495
Raw materials	705,853		838,474
Chassis	620,917		293,375
Subtotal	2,015,399		1,892,225
Excess of FIFO costs over LIFO costs	(150,752)		(137,452)
Total inventories, net	$	1,864,647	$	1,754,773