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Organization and Presentation - Additional Information (Details) | 12 Months Ended
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Dec. 31, 2015
Organization And Business Activities [Line Items] |
Equity method investment ownership percentage on Laser Quantum | 41.00%
Ownership in joint venture, Excel Laser Technology Private Limited |
Organization And Business Activities [Line Items] |
Minority interest ownership percentage | 50.00%
Percentage of Company's interests sold | 100.00%

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- Details
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