| Summary of activity in warranty reserves |
|
|
|
Three Months Ended
|
|
Six Months Ended
|
|
|
|
|
January 31,
|
|
January 31,
|
|
|
|
|
2016
|
|
2015
|
|
2016
|
|
2015
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Beginning balance
|
|
$
|
1,847,000
|
|
$
|
1,689,000
|
|
$
|
1,740,000
|
|
$
|
1,589,000
|
|
|
Acquisitions
|
|
—
|
|
117,000
|
|
28,000
|
|
117,000
|
|
|
Provisions
|
|
854,000
|
|
593,000
|
|
1,759,000
|
|
1,306,000
|
|
|
Settlements
|
|
(655,000
|
)
|
(681,000
|
)
|
(1,478,000
|
)
|
(1,281,000
|
)
|
|
Foreign currency translation
|
|
(79,000
|
)
|
(21,000
|
)
|
(82,000
|
)
|
(34,000
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
Ending balance
|
|
$
|
1,967,000
|
|
$
|
1,697,000
|
|
$
|
1,967,000
|
|
$
|
1,697,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|