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Restructuring charges	9 Months Ended
Restructuring charges	Sep. 30, 2016
Restructuring and Related Activities [Abstract]
Restructuring charges	Restructuring charges On January 12, 2016, the Company adopted a restructuring plan that provided for a reduction in the Company’s global workforce of approximately 7%. The Company incurred aggregate restructuring expenses of $6.5 million in the first quarter of 2016, which primarily included cash-based severance costs. As of September 30, 2016, the plan was completed and all costs have been paid.