2,300,283. At December 31, 2021 potentially dilutive securities include options to acquire 3,272,850 shares of common stock and unvested restricted common stock of 345,726. The dilutive effect of potentially dilutive securities is reflected in diluted net income per share if the exercise prices were lower than the average fair market value of common shares during the reporting period.
The computation of basic and diluted net loss per common share is the same for the three and six months ended December 31, 2022 and 2021 because all stock options, warrants, and unvested restricted common stock are anti-dilutive.
Recently Issued Accounting Pronouncements
In June 2016, the FASB issued ASU 2016-13, Measurement of Credit Losses on Financial Instruments. ASU 2016-13 requires entities to use a forward-looking approach based on current expected credit losses (“CECL”) to estimate credit losses on certain types of financial instruments, including trade receivables. This may result in the earlier recognition of allowances for losses. ASU 2016-13 is effective for the Company beginning July 1, 2023, and early adoption is permitted. The Company does not believe the potential impact of the new guidance and related codification improvements will be material to its financial position, results of operations and cash flows.
Other recent accounting pronouncements issued by the FASB, including its Emerging Issues Task Force, the American Institute of Certified Public Accountants, and the Securities and Exchange Commission did not or are not believed by management to have a material impact on the Company’s present or future consolidated financial statements.
Note 3. Line of Credit
The Company entered into a Loan and Security Agreement with Silicon Valley Bank (“SVB”) on July 23, 2010, which, as amended, provides for a revolving line of credit for the lesser of $2,500,000, or 80% of eligible accounts receivable. The line of credit matures on February 28, 2024, and is subject to certain financial and performance covenants with which we were in compliance as of December 31, 2022. Financial covenants include maintaining an adjusted quick ratio of unrestricted cash and net accounts receivable, divided by current liabilities plus debt less deferred revenue of at least 1.15 to 1.0. The line of credit bears interest at an annual rate equal to the greater of 1% above the prime rate and 5.0%. The interest rate on the line of credit was 8.5% as of December 31, 2022. The line of credit is secured by the Company’s consolidated assets.
There were no outstanding borrowings under the line as of December 31, 2022 and June 30, 2022, respectively. As of December 31, 2022, there was approximately $2,342,000 of available credit.
Note 4. Stockholders’ Equity
Stock Options
In December 2007, we established the 2007 Equity Compensation Plan (the “2007 Plan”) and in November 2017 we established the 2017 Omnibus Incentive Plan (the “2017 Plan”), collectively (the “Plans”). The Plans were approved by our board of directors and stockholders. The purpose of the Plans is to grant stock and options to purchase our common stock, and other incentive awards, to our employees, directors and key consultants. On November 10, 2016, the maximum number of shares of common stock that may be issued pursuant to awards granted under the 2007 Plan increased from 5,000,000 to 7,000,000. On November 21, 2017, the Company’s stockholders approved the adoption of the 2017 Plan (previously adopted by our board of directors on September 14, 2017), which authorized a maximum of 1,874,513 shares of common stock that may be issued pursuant to awards granted under the 2017 Plan. On November 17, 2020, the Company's stockholders approved an increase in the maximum number of shares of common stock that may be issued pursuant to awards granted under the 2017 Omnibus Incentive Plan from 2,374,513 to 3,374,513. On November 17, 2021, the Company's stockholders approved an increase in the maximum number of shares of common stock that may be issued pursuant to awards granted under the 2017 Omnibus Incentive Plan from 3,374,513 to 6,874,513. Upon adoption of the 2017 Plan we ceased granting incentive awards under the 2007 Plan and commenced granting incentive awards under the 2017 Plan. The shares of our common stock underlying cancelled and forfeited awards issued under the 2017 Plan may again become available for grant under the 2017 Plan. Cancelled and forfeited awards issued under the 2007 Plan that were cancelled or forfeited prior to November 21, 2017 became available for grant under the 2007 Plan. As of December