Description of Business and Basis of Presentation - Revenue Recognition (Details)  | 
3 Months Ended | 
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 Sep. 30, 2016  
Revenue_source 
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| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
| Number of revenue sources | 3 | 
| Standard warranty coverage (in hours per week) | 40 hours | 
| Standard warranty coverage period (in months) | 12 months | 
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- Definition Number of Revenue Sources No definition available. 
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- Definition Standard Warranty Coverage No definition available. 
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- Definition Standard Warranty Coverage Hours Per Week No definition available. 
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- References No definition available. 
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