Intangible Assets and Goodwill (Tables)

3 Months Ended

Oct. 31, 2015

Components of Amortizable Intangible Assets

The components of amortizable intangible assets are as follows:

	Weighted Average Remaining Life in  Years at October 31, 2015	October 31, 2015				July 31, 2015
		Cost		Accumulated Amortization		Cost		Accumulated Amortization
Dealer networks/customer relationships	10	$	143,860	$	41,780	$	143,860	$	37,194
Trademarks	19		55,282		8,244		55,282		7,608
Design technology and other intangibles	9		22,400		8,843		22,400		8,168
Non-compete agreements	4		450		135		4,710		4,264
Total amortizable intangible assets		$	221,992	$	59,002	$	226,252	$	57,234

Estimated Amortization Expense

Estimated annual amortization expense is as follows:

For the fiscal year ending July 31, 2016	$	23,440
For the fiscal year ending July 31, 2017		20,671
For the fiscal year ending July 31, 2018		18,986
For the fiscal year ending July 31, 2019		16,975
For the fiscal year ending July 31, 2020		15,256
For the fiscal year ending July 31, 2021 and thereafter		73,690
	$	169,018