Intangible Assets and Goodwill (Tables)

6 Months Ended

Jan. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Components of Amortizable Intangible Assets

The components of amortizable intangible assets are as follows:

	Weighted-Average
	Remaining		January 31, 2019				July 31, 2018
	Life in Years at January 31, 2019		Cost		Accumulated Amortization		Cost		Accumulated Amortization
Dealer networks/customer relationships		15	$	404,960	$	168,000	$	404,960	$	147,077
Trademarks		17		146,117		27,907		146,117		24,364
Design technology and other intangibles		7		18,200		10,161		18,200		9,555
Non-compete agreements		Less than 1		450		428		450		383
Total amortizable intangible assets			$	569,727	$	206,496	$	569,727	$	181,379

Estimated Amortization Expense

Estimated annual amortization expense is as follows:

For the fiscal year ending July 31, 2019	$	50,043
For the fiscal year ending July 31, 2020		46,194
For the fiscal year ending July 31, 2021		42,860
For the fiscal year ending July 31, 2022		37,753
For the fiscal year ending July 31, 2023		30,291
For the fiscal year ending July 31, 2024 and thereafter		181,207
	$	388,348