Revolving Credit Facility	3 Months Ended
Sep. 30, 2011
Revolving Credit Facility [Abstract]
Revolving Credit Facility	10. Revolving Credit Facility We have a $10,000,000 credit line (the "Revolver") with Silicon Valley Bank (the "Bank") that matures on December 31, 2013. Advances against the Revolver bear interest on the outstanding principal at a rate per annum equal to the greater of 4.0% or either: (1) the prime rate, or (2) the LIBOR rate plus a LIBOR rate margin of 2.75%. We have borrowing availability of up to $10,000,000 under this Revolver as long as we maintain cash at or through the Bank of $15,000,000 or more. At all times that we maintain cash at or through the Bank of less than $15,000,000, the amount available for advance under the Revolver is calculated from a formula that is primarily based upon a percentage of eligible accounts receivable, which may result in less than, but no more than, $10,000,000 of availability. The interest rate on the Revolver was 4.0% as of September 30, 2011. The outstanding principal amount plus all accrued but unpaid interest is payable in full at the expiration of the credit facility on December 31, 2013. Based on our cash balance at the Bank as of September 30, 2011, $10,000,000 was available to us under the Revolver. As of September 30, 2011, $0 was drawn under the Revolver, and we did not draw against the Revolver at any time during the three months ended September 30, 2011. Under the Revolver, we are obligated to maintain a consolidated tangible net worth (total assets minus total liabilities and intangible assets) of at least $11,984,000 as of the last day of each quarter, increasing by 100% of quarterly net income and 100% of issuances of equity, net of issuance costs, and a consolidated adjusted quick ratio of at least 1.25 to 1.00 (cash, short-term investments and accounts receivable divided by current liabilities, excluding deferred revenue). As of September 30, 2011, we were in compliance with these covenants as our consolidated adjusted quick ratio was 4.89 to 1.00 and our tangible net worth was $26,872,000. The Revolver is secured by substantially all of the assets of the company.

Revolving Credit Facility

3 Months Ended

Sep. 30, 2011

Revolving Credit Facility [Abstract]

10. Revolving Credit Facility

We have a $10,000,000 credit line (the "Revolver") with Silicon Valley Bank (the "Bank") that matures on December 31, 2013. Advances against the Revolver bear interest on the outstanding principal at a rate per annum equal to the greater of 4.0% or either: (1) the prime rate, or (2) the LIBOR rate plus a LIBOR rate margin of 2.75%. We have borrowing availability of up to $10,000,000 under this Revolver as long as we maintain cash at or through the Bank of $15,000,000 or more. At all times that we maintain cash at or through the Bank of less than $15,000,000, the amount available for advance under the Revolver is calculated from a formula that is primarily based upon a percentage of eligible accounts receivable, which may result in less than, but no more than, $10,000,000 of availability.

The interest rate on the Revolver was 4.0% as of September 30, 2011. The outstanding principal amount plus all accrued but unpaid interest is payable in full at the expiration of the credit facility on December 31, 2013. Based on our cash balance at the Bank as of September 30, 2011, $10,000,000 was available to us under the Revolver. As of September 30, 2011, $0 was drawn under the Revolver, and we did not draw against the Revolver at any time during the three months ended September 30, 2011.

Under the Revolver, we are obligated to maintain a consolidated tangible net worth (total assets minus total liabilities and intangible assets) of at least $11,984,000 as of the last day of each quarter, increasing by 100% of quarterly net income and 100% of issuances of equity, net of issuance costs, and a consolidated adjusted quick ratio of at least 1.25 to 1.00 (cash, short-term investments and accounts receivable divided by current liabilities, excluding deferred revenue). As of September 30, 2011, we were in compliance with these covenants as our consolidated adjusted quick ratio was 4.89 to 1.00 and our tangible net worth was $26,872,000. The Revolver is secured by substantially all of the assets of the company.