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Statements of Operations-Additional Information
9 Months Ended
Mar. 31, 2014
Supplemental Income Statement Elements [Abstract]  
Statements of Operations-Additional Information
  • 5.   Statements of Operations—Additional Information
 
Three Months
Nine Months
For the Periods Ended March 31
2014
2013
2014
2013
Depreciation and amortization
 
 
 
 
Depreciation of property, plant and equipment
$
3,920
 
$
3,780
 
$
11,878
 
$
11,280
 
Amortization of intangible assets
1,202
 
1,179
 
3,737
 
2,997
 
$
5,122
 
$
4,959
 
$
15,615
 
$
14,277