Warranties (Tables)

9 Months Ended

Apr. 30, 2017

Warranties

Summary of activity in warranty reserves

	Three Months Ended				Nine Months Ended
	April 30,				April 30,
	2017		2016		2017		2016
Beginning balance	$	2,667,000	$	1,967,000	$	2,575,000	$	1,740,000
Acquisitions		—		—		121,000		28,000
Provisions		1,336,000		1,505,000		4,421,000		3,264,000
Settlements		(1,245,000)		(887,000)		(4,344,000)		(2,365,000)
Foreign currency translation		5,000		9,000		(10,000)		(73,000)
Ending balance	$	2,763,000	$	2,594,000	$	2,763,000	$	2,594,000