Credit Facility	12 Months Ended
Mar. 31, 2014
Credit Facility
Credit Facility	7. Credit Facility In October 2008, we entered into a $19.5 million credit facility with California Bank & Trust ("CB&T"). This credit facility provided for a two-year revolving line of credit with borrowings of up to $12.0 million and a $7.5 million 48-month term note. In September 2010, we entered into a modification agreement with CB&T to extend the expiration date of our revolving line of credit to October 1, 2012. We repaid in full all principal and accrued interest under the term note in September 2012. The term note did not contain any early termination fees or prepayment penalties. In September 2012, we entered into a second modification agreement with CB&T to extend the expiration date of our revolving line of credit to October 1, 2014. Interest on borrowed amounts under the revolving line of credit are payable monthly at a rate equal to the current stated prime rate (3.25% at March 31, 2014) up to the current stated prime rate plus 0.25%, depending on aggregate deposit balances maintained at CB&T in relation to the total loan commitment under the credit facility. We are obligated to pay an unused line fee of 0.25% per annum applied to the average unused portion of the revolving line of credit during the preceding month. The revolving line of credit does not contain early termination fees and is secured by substantially all of our assets. As of March 31, 2014 and 2013, no amounts were outstanding under the credit facility with CB&T. Availability under this line of credit may be reduced or otherwise limited as a result of our obligations to comply with certain financial and other covenants. As of March 31, 2014, we were in compliance with all such covenants.

Credit Facility

12 Months Ended

Mar. 31, 2014

7. Credit Facility

In October 2008, we entered into a $19.5 million credit facility with California Bank & Trust ("CB&T"). This credit facility provided for a two-year revolving line of credit with borrowings of up to $12.0 million and a $7.5 million 48-month term note. In September 2010, we entered into a modification agreement with CB&T to extend the expiration date of our revolving line of credit to October 1, 2012. We repaid in full all principal and accrued interest under the term note in September 2012. The term note did not contain any early termination fees or prepayment penalties.

In September 2012, we entered into a second modification agreement with CB&T to extend the expiration date of our revolving line of credit to October 1, 2014. Interest on borrowed amounts under the revolving line of credit are payable monthly at a rate equal to the current stated prime rate (3.25% at March 31, 2014) up to the current stated prime rate plus 0.25%, depending on aggregate deposit balances maintained at CB&T in relation to the total loan commitment under the credit facility. We are obligated to pay an unused line fee of 0.25% per annum applied to the average unused portion of the revolving line of credit during the preceding month. The revolving line of credit does not contain early termination fees and is secured by substantially all of our assets.

As of March 31, 2014 and 2013, no amounts were outstanding under the credit facility with CB&T. Availability under this line of credit may be reduced or otherwise limited as a result of our obligations to comply with certain financial and other covenants. As of March 31, 2014, we were in compliance with all such covenants.