Contingencies	3 Months Ended
Mar. 31, 2016
Commitments and Contingencies Disclosure [Abstract]
Contingencies	Contingencies The Company is conducting an internal investigation, with the assistance of outside counsel, relating to sales practices in a country outside the U.S. that represented less than 1% of the Company’s revenue during the three months ended March 31, 2016, and in each of the years ended December 31, 2015, 2014 and 2013. The internal investigation includes a review of compliance with the requirements of the U.S. Foreign Corrupt Practices Act and other applicable laws and regulations by employees in that market. In February 2015, the Company voluntarily contacted the Commission and Department of Justice to advise both agencies of this internal investigation. The Company is cooperating with those agencies. As of the filing of these financial statements, the Company cannot predict the outcome of this matter. During the first quarter of 2016, the Company recorded an immaterial provision in its consolidated financial statements reflecting amounts the Company expects it will be required to disgorge in connection with this matter.

Contingencies

3 Months Ended

Mar. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

The Company is conducting an internal investigation, with the assistance of outside counsel, relating to sales practices in a country outside the U.S. that represented less than 1% of the Company’s revenue during the three months ended March 31, 2016, and in each of the years ended December 31, 2015, 2014 and 2013. The internal investigation includes a review of compliance with the requirements of the U.S. Foreign Corrupt Practices Act and other applicable laws and regulations by employees in that market. In February 2015, the Company voluntarily contacted the Commission and Department of Justice to advise both agencies of this internal investigation. The Company is cooperating with those agencies. As of the filing of these financial statements, the Company cannot predict the outcome of this matter. During the first quarter of 2016, the Company recorded an immaterial provision in its consolidated financial statements reflecting amounts the Company expects it will be required to disgorge in connection with this matter.