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Warranties (Tables)
 12 Months Ended
Jul. 31, 2013
Warranties  
Summary of activity in warranty reserves

 

 

 

Year Ended July 31,

 

 

 

2013

 

2012

 

 

 

 

 

 

 

Beginning balance

 

$

1,667,000

 

$

2,083,000

 

Acquisitions

 

45,000

 

—

 

Provisions

 

1,893,000

 

2,879,000

 

Settlements

 

(2,344,000

)

(3,294,000

)

Foreign currency translation

 

—

 

(1,000

)

Ending Balance

 

$

1,261,000

 

$

1,667,000