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Statements of Operations-Additional Information
12 Months Ended
Jun. 30, 2014
Supplemental Income Statement Elements [Abstract]  
Statements of Operations-Additional Information
 
4.
  • Statements of Operations—Additional Information
 
For the Years Ended June 30
2014
2013
2012
Depreciation and amortization
 
 
 
Depreciation of property, plant and equipment
$
16,439
 
$
14,917
 
$
14,425
 
Amortization of intangible assets
4,897
 
4,106
 
3,048
 
Amortization of other assets
117
 
 
54
 
Depreciation and amortization
$
21,453
 
$
19,023
 
$
17,527
 
 
Depreciation of property, plant and equipment includes amortization of capitalized software costs of $2,657, $2,159 and $2,362 during 2014, 2013 and 2012, respectively.
Amortization of intangible assets is expected to be $4,210, $3,699, $2,864, $2,691, $2,656 and $13,683 for 2015, 2016, 2017, 2018, and 2019 and thereafter, respectively.
 
Research and development expenditures
$
8,212
 
$
6,638
 
$
7,189