Shareholders' Equity	3 Months Ended
Dec. 31, 2022
Equity [Abstract]
Shareholders’ Equity	Shareholders’ Equity Common Stock Holders of our common stock are entitled to receive dividends when and as declared by our Board of Directors and have the right to one vote per share on all matters requiring shareholder approval. On June 9, 2016, our Board of Directors voted to eliminate the quarterly cash dividend on our common stock. Any future common stock dividends require the approval of a majority of the voting power of the Series A Preferred Stock. Preferred Stock Preferred Stock consists of 10,000,000 authorized preferred shares of $0.0001 par value each. As of December 31, 2022 and September 30, 2022, 675,885 shares of Series A Convertible Preferred Stock (“Series A Preferred Stock”) were issued and outstanding, respectively. The liquidation preference associated with the Series A Preferred Stock was $100 per share at December 31, 2022 and September 30, 2022. Pursuant to the terms of the Certificate of Designations of the Series A Preferred Stock, we may pay a cash dividend on each share of the Series A Preferred Stock at a rate of 7.5% per year on the liquidation preference then in effect (“Cash Dividend”). If we do not pay a Cash Dividend, the liquidation preference shall be increased to an amount equal to the current liquidation preference in effect plus an amount reflecting that liquidation preference multiplied by the Cash Dividend rate then in effect plus 2.0% per year. Cash Dividends are payable semi-annually in arrears on September 30 and March 31 of each year, and begin to accrue on the first day of the applicable dividend period. We accrued Cash Dividends of approximately $1.3 million as of December 31, 2022. Share Repurchase Program On December 10, 2020, our Board of Directors authorized a new share repurchase plan that would allow for the repurchase of up to $35.0 million of our common stock in the open market or through privately negotiated transactions. This new share repurchase plan replaced the previously authorized plan from fiscal 2012. Any repurchases under this new stock repurchase program require the approval of a majority of the voting power of our Series A Preferred Stock. We have not repurchased any shares under the share repurchase program, including during the three months ended December 31, 2022.

Holders of our common stock are entitled to receive dividends when and as declared by our Board of Directors and have the right to one vote per share on all matters requiring shareholder approval. On June 9, 2016, our Board of Directors voted to eliminate the quarterly cash dividend on our common stock. Any future common stock dividends require the approval of a majority of the voting power of the Series A Preferred Stock.

Preferred Stock consists of 10,000,000 authorized preferred shares of $0.0001 par value each. As of December 31, 2022 and September 30, 2022, 675,885 shares of Series A Convertible Preferred Stock (“Series A Preferred Stock”) were issued and outstanding, respectively. The liquidation preference associated with the Series A Preferred Stock was $100 per share at December 31, 2022 and September 30, 2022.

Pursuant to the terms of the Certificate of Designations of the Series A Preferred Stock, we may pay a cash dividend on each share of the Series A Preferred Stock at a rate of 7.5% per year on the liquidation preference then in effect (“Cash Dividend”). If we do not pay a Cash Dividend, the liquidation preference shall be increased to an amount equal to the current liquidation preference in effect plus an amount reflecting that liquidation preference multiplied by the Cash Dividend rate then in effect plus 2.0% per year. Cash Dividends are payable semi-annually in arrears on September 30 and March 31 of each year, and begin to accrue on the first day of the applicable dividend period. We accrued Cash Dividends of approximately $1.3 million as of December 31, 2022.

On December 10, 2020, our Board of Directors authorized a new share repurchase plan that would allow for the repurchase of up to $35.0 million of our common stock in the open market or through privately negotiated transactions. This new share repurchase plan replaced the previously authorized plan from fiscal 2012. Any repurchases under this new stock repurchase