Temporary Equity	12 Months Ended
May 31, 2025
Temporary Equity Disclosure [Abstract]
Temporary Equity	Temporary Equity Series E Redeemable Preferred Stock During the fiscal year ended May 31, 2025, the Company closed on four offerings of the Series E Redeemable Preferred Stock (the “Series E Preferred Stock”). The Company sold total shares of 301,673 for proceeds of $6.9 million, net of issuance costs of $0.6 million. The Series E Preferred Stock offering was terminated on August 9, 2024. The shares of Series E Preferred Stock have no voting or conversion rights. Holders of the Series E Preferred Stock are entitled to receive cumulative dividends at a fixed rate of 9.0% per annum. Dividends are calculated based on a 360-day year, declared and accrued monthly, and payable at the discretion of the Board of Directors out of legally available funds. Dividends must be fully paid for all past periods before any distributions can be made to common stockholders or any junior series of equity securities. During the fiscal year ended May 31, 2025, the Company declared and paid approximately $0.6 million of dividends related to Series E Preferred Stock as presented on the consolidated statements of operations. The Series E Preferred Stock ranks senior to all classes of common stock and junior to all existing and future debt of the Company. Additionally, it is on parity with any future series of preferred stock with substantially identical terms but may rank junior to any future series of preferred stock if the holders of such series are entitled to rights and preferences with priority over the holders of the Series E Preferred Stock. In the event of liquidation, holders are entitled to receive $25.00 per share (the “Series E Stated Value”) plus any accrued but unpaid dividends before any distributions are made to common stockholders. The Series E Preferred Stock has no stated maturity and remains outstanding indefinitely unless redeemed or repurchased by the Company. Holders may require the Company to redeem any portion of their Series E Preferred Stock at any time for a "Settlement Amount" calculated as the Series E Stated Value plus any unpaid dividends, less a Holder Optional Redemption Fee, equal to a percentage of the Series E Stated Value based on the year when the redemption occurs as follows: 9.00% prior to the first anniversary of the respective tranche closing date (the "Original Issuance Date"); 7.00% on or after the first anniversary but prior to the second anniversary of the Original Issuance Date; 5.00% on or after the second anniversary but prior to the third anniversary of the Original Issuance Date: and 0.00% on or after the third anniversary of the Original Issuance Date. The Settlement Amount can be settled in cash or shares of common stock, subject to a share cap, which limits the total shares deliverable upon redemption to 19.99% of the common stock outstanding prior to the Series E Preferred Stock offering (25,475,751 shares, the “Share Cap”). Any portion of the Settlement Amount exceeding this cap will be settled in cash. The Company may also redeem shares of Series E Preferred Stock after the second anniversary of the original issuance date, with a minimum notice of 10 days, at the Company Optional Redemption Settlement Amount, which is equal to the Series E Stated Value per share plus any unpaid and accrued dividends. If the Company elects to pay the redemption amount in shares, then the number of shares to be delivered will be calculated as the Company Optional Redemption Settlement Amount divided by the closing price per share of the common stock on the date of the Company Optional Redemption exercise, subject to the Share Cap. Series F Convertible Preferred Stock On August 29, 2024, the Company entered into a securities purchase agreement for the private placement of 53,191 shares of Series F Convertible Preferred Stock, par value $0.001 per share (the “Series F Convertible Preferred Stock”), including 3,191 shares representing an original issue discount of 6%. The transaction closed on August 30, 2024, for total proceeds of $50.0 million, prior to fees paid to Northland Securities, Inc. for their role as placement agent in an amount equal to 3.5% of the total proceeds. The shares of Series F Convertible Preferred Stock were convertible into shares of common stock only upon the receipt of shareholder approval, which was received on November 20, 2024. Holders of the Series F Convertible Preferred Stock were entitled to cumulative dividends at an annual rate of 8.0% of the stated value of $1,000 per share (the “Series F Stated Value”), payable quarterly in arrears. Dividends were calculated based on a 360-day year, declared and accrued quarterly, and payable at the discretion of the Board of Directors out of legally available funds. Dividends must be fully paid for all past periods before any distributions can be made to common stockholders or any junior series of equity securities. During the fiscal year ended May 31, 2025, the Company declared and paid approximately $0.4 million of dividends related to the Series F Convertible Preferred Stock as presented on the consolidated statements of operations. The Series F Convertible Preferred Stock ranked senior to all classes of common stock and junior to all existing and future debt of the Company. In the event of liquidation, holders were entitled to receive the Series F Stated Value plus any accrued but unpaid dividends before any distributions were made to common stockholders. Series F Convertible Preferred Stock was on parity with the Series E Preferred Stock, Series E-1 Preferred Stock and any future series of preferred stock with substantially identical terms. Upon the receipt of shareholder approval on November 20, 2024, the Series F Convertible Preferred Stock voted on an as-converted basis, subject to a cap equal to the greater of (x) the conversion price then in effect or (y) $4.0638. Holders had the right to require the Company to redeem the Series F Convertible Preferred Stock under certain conditions, including a Change of Control or Trading Failure, each as defined in the Series F Convertible Preferred Stock certificate of designation. If there were a Change of Control, the redemption price was the greater of the Series F Stated Value or the amount that would have been received if the Series F Convertible Preferred Stock had been converted into common stock immediately prior to the redemption event. If there was a Trading Failure, the redemption price was the greater of the Series F Stated Value or the product of the lowest conversion price during the period beginning on the date immediately preceding the Trading Failure and ending on the date the holder delivers a Redemption Notice, multiplied by the number of shares of common stock into which the preferred stock is convertible at the then-effective conversion price. Additionally, holders had a one-time right to require the Company to redeem their shares between December 31, 2024, and January 10, 2025, in which case the redemption price was the Series F Stated Value. Further, upon receipt of shareholder approval of the conversion feature of the Series F Convertible Preferred Stock, which approval was received on November 20, 2024, if the VWAP for any 20 Trading Days during any 30 consecutive trading day period, beginning with the original issuance date of the applicable preferred stock, exceeded two hundred percent (200%) of the conversion price then in effect, the Company may, at any time cause the holder to convert all or part of the holder’s preferred stock. During the fiscal year ended May 31, 2025, all 53,191 shares of Series F Convertible Preferred Stock were converted into approximately 7.6 million shares of the Company’s common stock. Series E-1 Redeemable Preferred Stock On September 23, 2024, the Company entered into a dealer manager agreement for the offering of up to 62,500 shares of Series E-1 Redeemable Preferred Stock, par value $0.001 per share (“Series E-1 Preferred Stock”), at a price per share of $1,000 (the “Series E-1 Stated Value”). During the fiscal year ended May 31, 2025, the Company closed on eight offerings of the Series E-1 Preferred Stock, in which the Company issued and sold 62,500 shares for gross proceeds of $62.5 million. As of the date of this report, the offering of Series E-1 Preferred Stock has been completed. The shares of Series E-1 Preferred Stock have no voting or conversion rights. Holders of the Series E-1 Preferred Stock are entitled to receive cumulative dividends at a fixed rate of 9.0% per annum of the Series E-1 Stated Value. Dividends are calculated based on a 360-day year, declared and accrued monthly, and payable at the discretion of the Board of Directors out of legally available funds. Dividends on the shares of Series E-1 Preferred Stock must be fully paid for all past periods before any distributions can be made to common stockholders or any junior series of equity securities. During the fiscal year ended May 31, 2025, the Company declared and paid approximately $1.7 million of dividends related to the Series E-1 Preferred Stock as presented on the consolidated statements of operations. The Series E-1 Preferred Stock ranks senior to all classes or series of common stock and junior to all existing and future debt of the Company. Additionally, the Series E-1 Preferred Stock is on parity with the Series E Preferred Stock, the Series F Convertible Preferred Stock and any future series of preferred stock with substantially identical terms but may rank junior to any future series of preferred stock if the holders of such series are entitled to rights and preferences with priority over the holders of the Series E-1 Preferred Stock. In the event of liquidation, holders of the Series E-1 Preferred Stock and holders of shares of any other class or series of capital stock ranking senior to or on a parity with the Series E-1 Preferred Stock, are entitled to receive an amount per share equal to the Series E-1 Stated Value plus an amount per share that is issuable as a result of any accrued but unpaid dividends before any distributions are made to common stockholders. The Series E-1 Preferred Stock has no stated maturity and remains outstanding indefinitely unless redeemed or repurchased by the Company. Holders may require the Company to redeem any portion of their Series E-1 Preferred Stock at any time for a "Settlement Amount" calculated as the Series E-1 Stated Value plus any unpaid dividends, less a Holder Optional Redemption Fee equal to a percentage of the Series E-1 Stated Value based on the year when the redemption occurs as follows: 9.00% prior to the first anniversary of the respective tranche closing date (the "Original Issuance Date"); 7.00% on or after the first anniversary but prior to the second anniversary of the Original Issuance Date; 5.00% on or after the second anniversary but prior to the third anniversary of the Original Issuance Date: and 0.00% on or after the third anniversary of the Original Issuance Date. The Settlement Amount can be settled in cash or shares of common stock at the sole option of the Company, subject to a share cap (if required by Nasdaq rules and regulations), which limits the total shares deliverable upon redemption to 19.99% of the common stock outstanding immediately prior to the Series E-1 Preferred Stock offering (25,889,470 shares, the “Share Cap”), unless approval by the Company’s stockholders is obtained to exceed the Share Cap. Any portion of the Settlement Amount exceeding this cap will be settled in cash. Holders may not redeem any shares of Series E-1 Preferred Stock for common stock prior to the first anniversary of the Original Issuance Date. The Company may also redeem shares of the Series E-1 Preferred Stock after the second anniversary of the Original Issuance Date, with a minimum notice of 10 days, at a redemption price equal to the Series E-1 Stated Value plus any accrued but unpaid dividends. If the Company elects to pay the redemption amount in shares, then the number of shares to be delivered will be calculated as the Settlement Amount divided by the closing price per share of the common stock on the last trading day prior to the date upon which notice was provided to the holder, subject to the Share Cap, if applicable. During the fiscal year ended May 31, 2025, 15 of the shares were redeemed. Series G Convertible Preferred Stock On April 30, 2025, the Company entered into the Preferred Equity Purchase Agreement (the “PEPA”) with certain investors for the issuance and sale of up to 156,000 shares of Series G Convertible Preferred Stock (the “Series G Preferred Stock”) in a transaction (the “Private Placement”) pursuant to an exemption from registration under Section 4(a)(2) of the Securities Act of 1933, as amended (the “Securities Act”). The shares of the Series G Preferred Stock may be put to the investors from time to time at the Company’s discretion during the period commencing on April 30, 2025 (the “Commitment Date”) and terminating on the earlier of (i) the 36-month anniversary of the Commitment Date or (ii) such date as there ceases to be a sufficient number of authorized but unissued shares of common stock remaining under the Exchange Cap (as defined in the PEPA). The Series G Preferred Stock becomes convertible upon the earlier of (i) 45 days after the first issuance date of the Series G Preferred Stock and (ii) the Registration Effective Date (as defined in the PEPA). Pursuant to the PEPA, the Company agreed to prepare and file with the SEC a registration statement, registering the resale of the shares of common stock issuable upon the conversion of the shares of Series G Preferred Stock as soon as practicable after June 2, 2025, but in any case, no later than June 9, 2025 (subject to certain exceptions), which was filed with the SEC on June 3, 2025 and was automatically effective upon filing. The Series G Preferred Stock ranks senior to all classes of common stock and junior to all existing and future debt of the Company. Upon any dissolution, liquidation or winding up, whether voluntary or involuntary, holders of the Series G Preferred Stock will be entitled to receive distributions out of the assets of the Company in an amount per share equal to the then-current Series G Preferred Stock stated value, whether capital or surplus, before any distributions are made on any shares of our common stock. The Series G Preferred Stock is on parity with the Series E Preferred Stock, Series E-1 Preferred Stock and any future series of preferred stock with substantially identical terms. Holders have the right to require the Company to redeem the Series G Preferred Stock under certain conditions, such as a Trading Failure, as defined in the Series G Preferred Stock certificate of designation. If there is a Trading Failure, the redemption price is the greater of the Series G Preferred Stock stated value or the product of the lowest conversion price during the period beginning on the date immediately preceding the Trading Failure and ending on the date the holder delivers a Redemption Notice, multiplied by the number of shares of common stock into which the preferred stock is convertible at the then-effective conversion price. If any Investor is prevented from converting any portion of its Series G Preferred Stock because of the Exchange Cap, and such limitation continues for 18 months following the date that is 18 months following the issuance of such Series G Preferred Stock, or, if earlier, the date that is 36 months following the Commitment Date, then the portion of the Series G Preferred Stock held by such Investor at such time shall be redeemed by the Company, within 10 trading days after such earlier date, at a price equal to the greater of (A) the product of (x) the Conversion Price in effect on the first (1st) date this limitation prohibited conversion thereof and (y) the number of shares of our common stock into which such Series G Preferred Stock that was not converted is convertible at such Conversion Price (without regard to any limitations on conversion), and (B) 110% of the stated value of such Series G Preferred Stock. On each conversion date, the conversion price for the Series G Preferred Stock being converted (the “Conversion Price”) will equal the greater of (i) 95% of the lowest daily Volume Weighted Average Price for each of the five trading days immediately preceding the conversion date and (ii) the initial floor price of $4.25, which may be reduced by the Company at any time in its sole discretion, but in no event below $1.34 (as may be adjusted from time to time, the “Floor Price”). Based on its initial stated value of $1,000 per share and the $4.25 initial Floor Price, each share of Series G Preferred Stock would be convertible into an aggregate of 236 shares of common stock. No right of conversion may be exercised by the Investors in excess of $30 million of stated value, in the aggregate, per month, unless otherwise mutually agreed in writing by the Company and the holders holding a majority of the voting power of the Series G Preferred Stock outstanding at the time. During the fiscal year ended May 31, 2025, we issued and sold 78,000 shares of Series G Preferred Stock for aggregate gross proceeds of $75.0 million.

During the fiscal year ended May 31, 2025, the Company closed on four offerings of the Series E Redeemable Preferred Stock (the “Series E Preferred Stock”). The Company sold total shares of 301,673 for proceeds of $6.9 million, net of issuance costs of $0.6 million. The Series E Preferred Stock offering was terminated on August 9, 2024.

The shares of Series E Preferred Stock have no voting or conversion rights. Holders of the Series E Preferred Stock are entitled to receive cumulative dividends at a fixed rate of 9.0% per annum. Dividends are calculated based on a 360-day year, declared and accrued monthly, and payable at the discretion of the Board of Directors out of legally available funds. Dividends must be fully paid for all past periods before any distributions can be made to common stockholders or any junior series of equity securities. During the fiscal year ended May 31, 2025, the Company declared and paid approximately $0.6 million of dividends related to Series E Preferred Stock as presented on the consolidated statements of operations.

The Series E Preferred Stock ranks senior to all classes of common stock and junior to all existing and future debt of the Company. Additionally, it is on parity with any future series of preferred stock with substantially identical terms but may rank junior to any future series of preferred stock if the holders of such series are entitled to rights and preferences with priority over the holders of the Series E Preferred Stock. In the event of liquidation, holders are entitled to receive $25.00 per share (the “Series E Stated Value”) plus any accrued but unpaid dividends before any distributions are made to common stockholders. The Series E Preferred Stock has no stated maturity and remains outstanding indefinitely unless redeemed or repurchased by the Company.

Holders may require the Company to redeem any portion of their Series E Preferred Stock at any time for a "Settlement Amount" calculated as the Series E Stated Value plus any unpaid dividends, less a Holder Optional Redemption Fee, equal to a percentage of the Series E Stated Value based on the year when the redemption occurs as follows: 9.00% prior to the first anniversary of the respective tranche closing date (the "Original Issuance Date"); 7.00% on or after the first anniversary but prior to the second anniversary of the Original Issuance Date; 5.00% on or after the second anniversary but prior to the third anniversary of the Original Issuance Date: and 0.00% on or after the third anniversary of the Original Issuance Date. The Settlement Amount can be settled in cash or shares of common stock, subject to a share cap, which limits the total shares deliverable upon redemption to 19.99% of the common stock outstanding prior to the Series E Preferred Stock offering (25,475,751 shares, the “Share Cap”). Any portion of the Settlement Amount exceeding this cap will be settled in cash.

The Company may also redeem shares of Series E Preferred Stock after the second anniversary of the original issuance date, with a minimum notice of 10 days, at the Company Optional Redemption Settlement Amount, which is equal to the Series E Stated Value per share plus any unpaid and accrued dividends. If the Company elects to pay the redemption amount in shares, then the number of shares to be delivered will be calculated as the Company Optional Redemption Settlement Amount divided by the closing price per share of the common stock on the date of the Company Optional Redemption exercise, subject to the Share Cap.

On August 29, 2024, the Company entered into a securities purchase agreement for the private placement of 53,191 shares of Series F Convertible Preferred Stock, par value $0.001 per share (the “Series F Convertible Preferred Stock”), including 3,191 shares representing an original issue discount of 6%. The transaction closed on August 30, 2024, for total proceeds of $50.0 million, prior to fees paid to Northland Securities, Inc. for their role as placement agent in an amount equal to 3.5% of the total proceeds.

The shares of Series F Convertible Preferred Stock were convertible into shares of common stock only upon the receipt of shareholder approval, which was received on November 20, 2024. Holders of the Series F Convertible Preferred Stock were entitled to cumulative dividends at an annual rate of 8.0% of the stated value of $1,000 per share (the “Series F Stated Value”), payable quarterly in arrears. Dividends were calculated based on a 360-day year, declared and accrued quarterly, and payable at the discretion of the Board of Directors out of legally available funds. Dividends must be fully paid for all past periods before any distributions can be made to common stockholders or any junior series of equity securities. During the fiscal year ended May 31, 2025, the Company declared and paid approximately $0.4 million of dividends related to the Series F Convertible Preferred Stock as presented on the consolidated statements of operations.

The Series F Convertible Preferred Stock ranked senior to all classes of common stock and junior to all existing and future debt of the Company. In the event of liquidation, holders were entitled to receive the Series F Stated Value plus any accrued but unpaid dividends before any distributions were made to common stockholders. Series F Convertible Preferred Stock was on parity with the Series E Preferred Stock, Series E-1 Preferred Stock and any future series of preferred stock with substantially identical terms. Upon the receipt of shareholder approval on November 20, 2024, the Series F Convertible Preferred Stock voted on an as-converted basis, subject to a cap equal to the greater of (x) the conversion price then in effect or (y) $4.0638.

Holders had the right to require the Company to redeem the Series F Convertible Preferred Stock under certain conditions, including a Change of Control or Trading Failure, each as defined in the Series F Convertible Preferred Stock certificate of designation. If there were a Change of Control, the redemption price was the greater of the Series F Stated Value or the amount that would have been received if the Series F Convertible Preferred Stock had been converted into common stock immediately prior to the redemption event. If there was a Trading Failure, the redemption price was the greater of the Series F Stated Value or the product of the lowest conversion price during the period beginning on the date immediately preceding the Trading Failure and ending on the date the holder delivers a Redemption Notice, multiplied by the number of shares of common stock into which the preferred stock is convertible at the then-effective conversion price. Additionally, holders had a one-time right to require the Company to redeem their shares between December 31, 2024, and January 10, 2025, in which case the redemption price was the Series F Stated Value.

Further, upon receipt of shareholder approval of the conversion feature of the Series F Convertible Preferred Stock, which approval was received on November 20, 2024, if the VWAP for any 20 Trading Days during any 30 consecutive trading day period, beginning with the original issuance date of the applicable preferred stock, exceeded two hundred percent (200%) of the conversion price then in effect, the Company may, at any time cause the holder to convert all or part of the holder’s preferred stock.

On September 23, 2024, the Company entered into a dealer manager agreement for the offering of up to 62,500 shares of Series E-1 Redeemable Preferred Stock, par value $0.001 per share (“Series E-1 Preferred Stock”), at a price per share of $1,000 (the “Series E-1 Stated Value”). During the fiscal year ended May 31, 2025, the Company closed on eight offerings

The shares of Series E-1 Preferred Stock have no voting or conversion rights. Holders of the Series E-1 Preferred Stock are entitled to receive cumulative dividends at a fixed rate of 9.0% per annum of the Series E-1 Stated Value. Dividends are calculated based on a 360-day year, declared and accrued monthly, and payable at the discretion of the Board of Directors out of legally available funds. Dividends on the shares of Series E-1 Preferred Stock must be fully paid for all past periods before any distributions can be made to common stockholders or any junior series of equity securities. During the fiscal year ended May 31, 2025, the Company declared and paid approximately $1.7 million of dividends related to the Series E-1 Preferred Stock as presented on the consolidated statements of operations.

The Series E-1 Preferred Stock ranks senior to all classes or series of common stock and junior to all existing and future debt of the Company. Additionally, the Series E-1 Preferred Stock is on parity with the Series E Preferred Stock, the Series F Convertible Preferred Stock and any future series of preferred stock with substantially identical terms but may rank junior to any future series of preferred stock if the holders of such series are entitled to rights and preferences with priority over the holders of the Series E-1 Preferred Stock. In the event of liquidation, holders of the Series E-1 Preferred Stock and holders of shares of any other class or series of capital stock ranking senior to or on a parity with the Series E-1 Preferred Stock, are entitled to receive an amount per share equal to the Series E-1 Stated Value plus an amount per share that is issuable as a result of any accrued but unpaid dividends before any distributions are made to common stockholders. The Series E-1 Preferred Stock has no stated maturity and remains outstanding indefinitely unless redeemed or repurchased by the Company.

Holders may require the Company to redeem any portion of their Series E-1 Preferred Stock at any time for a "Settlement Amount" calculated as the Series E-1 Stated Value plus any unpaid dividends, less a Holder Optional Redemption Fee equal to a percentage of the Series E-1 Stated Value based on the year when the redemption occurs as follows: 9.00% prior to the first anniversary of the respective tranche closing date (the "Original Issuance Date"); 7.00% on or after the first anniversary but prior to the second anniversary of the Original Issuance Date; 5.00% on or after the second anniversary but prior to the third anniversary of the Original Issuance Date: and 0.00% on or after the third anniversary of the Original Issuance Date. The Settlement Amount can be settled in cash or shares of common stock at the sole option of the Company, subject to a share cap (if required by Nasdaq rules and regulations), which limits the total shares deliverable upon redemption to 19.99% of the common stock outstanding immediately prior to the Series E-1 Preferred Stock offering (25,889,470 shares, the “Share Cap”), unless approval by the Company’s stockholders is obtained to exceed the Share Cap. Any portion of the Settlement Amount exceeding this cap will be settled in cash. Holders may not redeem any shares of Series E-1 Preferred Stock for common stock prior to the first anniversary of the Original Issuance Date.

The Company may also redeem shares of the Series E-1 Preferred Stock after the second anniversary of the Original Issuance Date, with a minimum notice of 10 days, at a redemption price equal to the Series E-1 Stated Value plus any accrued but unpaid dividends. If the Company elects to pay the redemption amount in shares, then the number of shares to be delivered will be calculated as the Settlement Amount divided by the closing price per share of the common stock on the last trading day prior to the date upon which notice was provided to the holder, subject to the Share Cap, if applicable. During the fiscal year ended May 31, 2025, 15 of the shares were redeemed.

On April 30, 2025, the Company entered into the Preferred Equity Purchase Agreement (the “PEPA”) with certain investors for the issuance and sale of up to 156,000 shares of Series G Convertible Preferred Stock (the “Series G Preferred Stock”) in a transaction (the “Private Placement”) pursuant to an exemption from registration under Section 4(a)(2) of the Securities Act of 1933, as amended (the “Securities Act”). The shares of the Series G Preferred Stock may be put to the investors from time to time at the Company’s discretion during the period commencing on April 30, 2025 (the “Commitment Date”) and terminating on the earlier of (i) the 36-month anniversary of the Commitment Date or (ii) such date as there ceases to be a sufficient number of authorized but unissued shares of common stock remaining under the Exchange Cap (as defined in the PEPA).

The Series G Preferred Stock becomes convertible upon the earlier of (i) 45 days after the first issuance date of the Series G Preferred Stock and (ii) the Registration Effective Date (as defined in the PEPA). Pursuant to the PEPA, the Company agreed to prepare and file with the SEC a registration statement, registering the resale of the shares of common stock

The Series G Preferred Stock ranks senior to all classes of common stock and junior to all existing and future debt of the Company. Upon any dissolution, liquidation or winding up, whether voluntary or involuntary, holders of the Series G Preferred Stock will be entitled to receive distributions out of the assets of the Company in an amount per share equal to the then-current Series G Preferred Stock stated value, whether capital or surplus, before any distributions are made on any shares of our common stock. The Series G Preferred Stock is on parity with the Series E Preferred Stock, Series E-1 Preferred Stock and any future series of preferred stock with substantially identical terms.

Holders have the right to require the Company to redeem the Series G Preferred Stock under certain conditions, such as a Trading Failure, as defined in the Series G Preferred Stock certificate of designation. If there is a Trading Failure, the redemption price is the greater of the Series G Preferred Stock stated value or the product of the lowest conversion price during the period beginning on the date immediately preceding the Trading Failure and ending on the date the holder delivers a Redemption Notice, multiplied by the number of shares of common stock into which the preferred stock is convertible at the then-effective conversion price.

If any Investor is prevented from converting any portion of its Series G Preferred Stock because of the Exchange Cap, and such limitation continues for 18 months following the date that is 18 months following the issuance of such Series G Preferred Stock, or, if earlier, the date that is 36 months following the Commitment Date, then the portion of the Series G Preferred Stock held by such Investor at such time shall be redeemed by the Company, within 10 trading days after such earlier date, at a price equal to the greater of (A) the product of (x) the Conversion Price in effect on the first (1st) date this limitation prohibited conversion thereof and (y) the number of shares of our common stock into which such Series G Preferred Stock that was not converted is convertible at such Conversion Price (without regard to any limitations on conversion), and (B) 110% of the stated value of such Series G Preferred Stock.

On each conversion date, the conversion price for the Series G Preferred Stock being converted (the “Conversion Price”) will equal the greater of (i) 95% of the lowest daily Volume Weighted Average Price for each of the five trading days immediately preceding the conversion date and (ii) the initial floor price of $4.25, which may be reduced by the Company at any time in its sole discretion, but in no event below $1.34 (as may be adjusted from time to time, the “Floor Price”). Based on its initial stated value of $1,000 per share and the $4.25 initial Floor Price, each share of Series G Preferred Stock would be convertible into an aggregate of 236 shares of common stock. No right of conversion may be exercised by the Investors in excess of $30 million of stated value, in the aggregate, per month, unless otherwise mutually agreed in writing by the Company and the holders holding a majority of the voting power of the Series G Preferred Stock outstanding at the time.