Debt	9 Months Ended
Sep. 30, 2015
Line of Credit Facility [Abstract]
Debt	6. Debt Silicon Valley Bank Credit Facility In June 2015, we amended our Credit Agreement (“Amendment”) with Silicon Valley Bank. The Amendment revises the terms of our existing Credit Agreement (“SVB Credit Facility”). The Amendment, among other changes, amends the consolidated fixed charge coverage ratio in the SVB Credit Facility, to require that we maintain a consolidated fixed charge coverage ratio on a scale depending on the available revolving commitment under the SVB Credit Facility plus unrestricted cash. As of September 30, 2015, we were in compliance with the covenants under the SVB Credit Facility.

Debt

9 Months Ended

Sep. 30, 2015

6. Debt

Silicon Valley Bank Credit Facility

In June 2015, we amended our Credit Agreement (“Amendment”) with Silicon Valley Bank. The Amendment revises the terms of our existing Credit Agreement (“SVB Credit Facility”). The Amendment, among other changes, amends the consolidated fixed charge coverage ratio in the SVB Credit Facility, to require that we maintain a consolidated fixed charge coverage ratio on a scale depending on the available revolving commitment under the SVB Credit Facility plus unrestricted cash. As of September 30, 2015, we were in compliance with the covenants under the SVB Credit Facility.