Borrowings	6 Months Ended
Aug. 31, 2017
Debt Disclosure [Abstract]
Borrowings	Borrowings Credit Facility We have a $25.0 million credit facility with Silicon Valley Bank ("SVB"), which expires in November 2017. The credit facility includes an option to request an increase of the available funds to $50.0 million and is secured by a security interest on substantially all of our assets and contains restrictive covenants. Upon drawing the credit facility, the financial covenants will require us to maintain a minimum adjusted EBITDA, as defined in the credit facility, and a minimum adjusted quick ratio. The credit facility also sets forth specified events of default. No amounts had been drawn under the credit facility through August 31, 2017.

Borrowings

6 Months Ended

Aug. 31, 2017

Credit Facility

We have a $25.0 million credit facility with Silicon Valley Bank ("SVB"), which expires in November 2017. The credit facility includes an option to request an increase of the available funds to $50.0 million and is secured by a security interest on substantially all of our assets and contains restrictive covenants. Upon drawing the credit facility, the financial covenants will require us to maintain a minimum adjusted EBITDA, as defined in the credit facility, and a minimum adjusted quick ratio. The credit facility also sets forth specified events of default. No amounts had been drawn under the credit facility through August 31, 2017.