Goodwill and Other Intangible Assets

The changes in the carrying amount of goodwill for the fiscal years ended June 30, 2019 and 2018 were as follows:



Goodwill as of June 30, 2017	$	12,692
Addition related to the acquisition of Cobalt	19,791
Effect of foreign currency changes on goodwill	(253		)
Goodwill as of June 30, 2018	32,230
Addition related to the acquisition of Pursuit	19,525
Effect of foreign currency changes on goodwill	(351		)
Goodwill as of June 30, 2019	$	51,404

The components of other intangible assets were as follows:



	As of June 30,						Estimated Useful Life (in years)	Weighted Average Remaining Useful Life (in years)
	2019			2018			Estimated Useful Life (in years)	Weighted Average Remaining Useful Life (in years)
Reacquired franchise rights	$	1,264		$	1,333		5	0.3
Dealer relationships	111,339			86,062			8-20	18.3
Patent	3,986			3,986			12-15	13.0
Trade name	24,667			24,667			15	2.3
Non-compete agreement	49			52			10	5.3
Backlog	88			93			0.3	0.0
Total	141,393			116,193
Less: Accumulated amortization	(58,832		)	(52,972		)
Total definite-lived intangible assets, net	82,561			63,221
Indefinite-lived intangible:
Trade names	63,500			31,000
Total other intangible assets	$	146,061		$	94,221

Amortization expense recognized on all amortizable intangibles was $5,956, $5,198 and $2,198 for the fiscal years ended June 30, 2019, 2018 and 2017, respectively.

Estimated future amortization expenses as of June 30, 2019 are as follows:



Fiscal Year	As of June 30, 2019
2020	$	6,136
2021	6,057
2022	4,556
2023	4,420
2024	4,420
Thereafter	56,972
	$	82,561