XML 44 R26.htm IDEA: XBRL DOCUMENT v3.7.0.1
Statements of Operations-Additional Information (Tables)
 12 Months Ended
Jun. 30, 2017
Supplemental Income Statement Elements [Abstract]  
Schedule of additional information of statements of operations
 
For the Years Ended June 30
    
2017
    
2016
    
2015
  
Interest expense, net                                      
Term loan
       $ 11,482         $ 11,631         $ 11,717    
Revolving credit facility
         2,897           2,257           918    
Amortization of debt issuance costs and debt discount
         1,015           989           967    
Acquisition-related accrued interest
         1,373           1,476           613    
Other
         105           495           339    
Interest expense
         16,872           16,848           14,554    
Interest (income)
         (1,966)           (256)           (249)    
        $ 14,906         $ 16,592         $ 14,305    
Depreciation and amortization                                      
Depreciation of property, plant and equipment
       $ 19,916         $ 17,659         $ 16,813    
Amortization of intangible assets
         5,950           5,559           4,560    
Amortization of other assets
         135           234           231    
        $ 26,001         $ 23,452         $ 21,604    
 
For the Years Ended June 30
    
2017
    
2016
    
2015
  
Research and development expenditures
       $   9,442         $  11,029         $  9,511