Series A 8% Convertible Preferred Stock	12 Months Ended
Mar. 31, 2024
Series A Preferred Stock [Member]
Series A 8% Convertible Preferred Stock [Line Items]
Preferred Stock [Text Block]	11. Series A 8% Convertible Preferred Stock The shares of Series A Preferred have a stated value of $6.00 per share (the “Series A Stated Value”) and are convertible into Common Stock at a price of $3.00 per share. The holders of shares of the Series A Preferred shall be entitled to receive dividends out of any assets legally available, to the extent permitted by New Jersey law, at an annual rate equal to 8% of the Series A Stated Value of such shares of Series A Preferred, calculated on the basis of a 360 day year, consisting of twelve 30-day months, and shall accrue from the date of issuance of such shares of Series A Preferred, payable quarterly in cash. Any unpaid dividends shall accrue at the same rate. To the extent not paid on the last day of March, June, September and December of each calendar year, all dividends on any share of Series A. Preferred shall accumulate whether or not declared by the Board and shall remain accumulated dividends until paid. As of March 31, 2024, the Company recognized $1,170,667 as deemed dividends and are included in the carrying value of the Series A Convertible Preferred Stock. The Holders will vote together with the holders of the Company’s Common Stock on an as-converted basis on each matter submitted to a vote of holders of Common Stock (whether at a meeting of shareholders or by written consent). Effective beginning on the third anniversary of the Original Issue Date, and upon 30 days’ written notice to the Holders of Series A Preferred, the Company may, in its sole discretion, redeem the Series A Preferred at the aggregate Series A Stated Value plus any accrued and accumulated but unpaid dividends. During the years ended March 31, 2024 and 2023, the Company paid dividends of $0 and $60,000, respectively.
Series B Preferred Stock [Member]
Series A 8% Convertible Preferred Stock [Line Items]
Preferred Stock [Text Block]	12. Series B 8% Convertible Preferred Stock The shares of Series B Preferred to have a stated value of $6.00 per share (the “Series B Stated Value”) and are convertible into Common Stock at a price of $2.00 per share. The holder of shares of the Series B Preferred shall be entitled to receive dividends out of any assets legally available, to the extent permitted by New Jersey law, at an annual rate equal to 8% of the Series B Stated Value of such shares of Series B Preferred, calculated on the basis of a 360 day year, consisting of twelve 30-day months, and shall accrue from the date of issuance of such shares of Series B Preferred, payable quarterly in cash. Any unpaid dividends shall accrue at the same rate. To the extent not paid on the last day of March, June, September and December of each calendar year, all dividends on any share of Series B Preferred shall accumulate whether or not declared by the Board and shall remain accumulated dividends until paid. In September 2023, the Company entered into a definitive subscription agreement pursuant to which an accredited investor purchased 66,667 shares of the Company’s Series B Preferred Stock (the “Series B Preferred”) for $400,000. These funds were used for working capital purposes to support the orders received and expected in the near term. The shares of Series B Preferred to have a stated value of $6.00 per share (the “Series B Stated Value”) and are convertible into Common Stock at a price of $2.00 per share. The holder of shares of the Series B Preferred shall be entitled to receive dividends out of any assets legally available, to the extent permitted by New Jersey law, at an annual rate equal to 8% of the Series B Stated Value of such shares of Series B Preferred, calculated on the basis of a 360 day year, consisting of twelve 30-day months, and shall accrue from the date of issuance of such shares of Series B Preferred, payable quarterly in cash. Any unpaid dividends shall accrue at the same rate. To the extent not paid on the last day of March, June, December and December of each calendar year, all dividends on any share of Series B Preferred shall accumulate whether or not declared by the Board and shall remain accumulated dividends until paid. As of March 31, 2024, the Company recognized $336,445 as deemed dividends and are included in the carrying value of the Series B Convertible Preferred Stock. The Holders will vote together with the holders of the Company’s Common Stock on an as-converted basis on each matter submitted to a vote of holders of Common Stock (whether at a meeting of shareholders or by written consent). Effective beginning on the third anniversary of the Original Issue Date, and upon 30 days’ written notice to the Holders of Series B Preferred, the Company may, in its sole discretion, redeem the Series B Preferred at the aggregate Series B Stated Value plus any accrued and accumulated but unpaid dividends. During the years ended March 31, 2024 and 2023, the Company paid dividends of $0 and $20,000, respectively.
Series C Preferred Stock [Member]
Series A 8% Convertible Preferred Stock [Line Items]
Preferred Stock [Text Block]	13. Series C 8% Convertible Preferred Stock In September 2023, the Company entered into a definitive subscription agreement pursuant to which two accredited investors purchased 53,500 shares of the Company’s Series C Preferred Stock (the “Series C Preferred”) in total for $321,000. These funds were used for working capital purposes to support the orders received and expected in the near term (one accredited investor is a member of the Board of Directors who invested $171,000 and the other accredited investor is a related party who invested $150,000). The shares of Series C Preferred to have a stated value of $6.00 per share (the “Series C Stated Value”) and are convertible into Common Stock at a price of $2.00 per share. The holder of shares of the Series C Preferred shall be entitled to receive dividends out of any assets legally available, to the extent permitted by New Jersey law, at an annual rate equal to 8% of the Series C Stated Value of such shares of Series C Preferred, calculated on the basis of a 360 day year, consisting of twelve 30-day months, and shall accrue from the date of issuance of such shares of Series c Preferred, payable quarterly in cash. Any unpaid dividends shall accrue at the same rate. To the extent not paid on the last day of March, June, December and December of each calendar year, all dividends on any share of Series C Preferred shall accumulate whether or not declared by the Board and shall remain accumulated dividends until paid. As of March 31, 2024, the Company recognized $14,215 as deemed dividends and are included in the carrying value of the Series C Convertible Preferred Stock. The Holders will vote together with the holders of the Company’s Common Stock on an as-converted basis on each matter submitted to a vote of holders of Common Stock (whether at a meeting of shareholders or by written consent). Effective beginning on the third anniversary of the Original Issue Date, and upon 30 days’ written notice to the Holders of Series C Preferred, the Company may, in its sole discretion, redeem the Series C Preferred at the aggregate Series C Stated Value plus any accrued and accumulated but unpaid dividends. During the year ended March 31, 2024, the Company paid dividends of $0.

Series A 8% Convertible Preferred Stock

12 Months Ended

Mar. 31, 2024

Series A 8% Convertible Preferred Stock [Line Items]

11. Series A 8% Convertible Preferred Stock

The shares of Series A Preferred have a stated value of $6.00 per share (the “Series A Stated Value”) and are convertible into Common Stock at a price of $3.00 per share. The holders of shares of the Series A Preferred shall be entitled to receive dividends out of any assets legally available, to the extent permitted by New Jersey law, at an annual rate equal to 8% of the Series A Stated Value of such shares of Series A Preferred, calculated on the basis of a 360 day year, consisting of twelve 30-day months, and shall accrue from the date of issuance of such shares of Series A Preferred, payable quarterly in cash. Any unpaid dividends shall accrue at the same rate. To the extent not paid on the last day of March, June, September and December of each calendar year, all dividends on any share of Series A.

Preferred shall accumulate whether or not declared by the Board and shall remain accumulated dividends until paid. As of March 31, 2024, the Company recognized $1,170,667 as deemed dividends and are included in the carrying value of the Series A Convertible Preferred Stock. The Holders will vote together with the holders of the Company’s Common Stock on an as-converted basis on each matter submitted to a vote of holders of Common Stock (whether at a meeting of shareholders or by written consent). Effective beginning on the third anniversary of the Original Issue Date, and upon 30 days’ written notice to the Holders of Series A Preferred, the Company may, in its sole discretion, redeem the Series A Preferred at the aggregate Series A Stated Value plus any accrued and accumulated but unpaid dividends. During the years ended March 31, 2024 and 2023, the Company paid dividends of $0 and $60,000, respectively.

Series B Preferred Stock [Member]

Series A 8% Convertible Preferred Stock [Line Items]

Preferred Stock [Text Block]

12. Series B 8% Convertible Preferred Stock

The shares of Series B Preferred to have a stated value of $6.00 per share (the “Series B Stated Value”) and are convertible into Common Stock at a price of $2.00 per share. The holder of shares of the Series B Preferred shall be entitled to receive dividends out of any assets legally available, to the extent permitted by New Jersey law, at an annual rate equal to 8% of the Series B Stated Value of such shares of Series B Preferred, calculated on the basis of a 360 day year, consisting of twelve 30-day months, and shall accrue from the date of issuance of such shares of Series B Preferred, payable quarterly in cash. Any unpaid dividends shall accrue at the same rate. To the extent not paid on the last day of March, June, September and December of each calendar year, all dividends on any share of Series B Preferred shall accumulate whether or not declared by the Board and shall remain accumulated dividends until paid.

In September 2023, the Company entered into a definitive subscription agreement pursuant to which an accredited investor purchased 66,667 shares of the Company’s Series B Preferred Stock (the “Series B Preferred”) for $400,000. These funds were used for working capital purposes to support the orders received and expected in the near term. The shares of Series B Preferred to have a stated value of $6.00 per share (the “Series B Stated Value”) and are convertible into Common Stock at a price of $2.00 per share. The holder of shares of the Series B Preferred shall be entitled to receive dividends out of any assets legally available, to the extent permitted by New Jersey law, at an annual rate equal to 8% of the Series B Stated Value of such shares of Series B Preferred, calculated on the basis of a 360 day year, consisting of twelve 30-day months, and shall accrue from the date of issuance of such shares of Series B Preferred, payable quarterly in cash. Any unpaid dividends shall accrue at the same rate. To the extent not paid on the last day of March, June, December and December of each calendar year, all dividends on any share of Series B Preferred shall accumulate whether or not declared by the Board and shall remain accumulated dividends until paid.

As of March 31, 2024, the Company recognized $336,445 as deemed dividends and are included in the carrying value of the Series B Convertible Preferred Stock. The Holders will vote together with the holders of the Company’s Common Stock on an as-converted basis on each matter submitted to a vote of holders of Common Stock (whether at a meeting of shareholders or by written consent). Effective beginning on the third anniversary of the Original Issue Date, and upon 30 days’ written notice to the Holders of Series B Preferred, the Company may, in its sole discretion, redeem the Series B Preferred at the aggregate Series B Stated Value plus any accrued and accumulated but unpaid dividends. During the years ended March 31, 2024 and 2023, the Company paid dividends of $0 and $20,000, respectively.

Series C Preferred Stock [Member]

Series A 8% Convertible Preferred Stock [Line Items]

Preferred Stock [Text Block]

13. Series C 8% Convertible Preferred Stock

In September 2023, the Company entered into a definitive subscription agreement pursuant to which two accredited investors purchased 53,500 shares of the Company’s Series C Preferred Stock (the “Series C Preferred”) in total for $321,000. These funds were used for working capital purposes to support the orders received and expected in the near term (one accredited investor is a member of the Board of Directors who invested $171,000 and the other accredited investor is a related party who invested $150,000).

The shares of Series C Preferred to have a stated value of $6.00 per share (the “Series C Stated Value”) and are convertible into Common Stock at a price of $2.00 per share. The holder of shares of the Series C Preferred shall be entitled to receive dividends out of any assets legally available, to the extent permitted by New Jersey law, at an annual rate equal to 8% of the Series C Stated Value of such shares of Series C Preferred, calculated on the basis of a 360 day year, consisting of twelve 30-day months, and shall accrue from the date of issuance of such shares of Series c Preferred, payable quarterly in cash. Any unpaid dividends shall accrue at the same rate. To the extent not paid on the last day of March, June, December and December of each calendar year, all dividends on any share of Series C Preferred shall accumulate whether or not declared by the Board and shall remain accumulated dividends until paid.

As of March 31, 2024, the Company recognized $14,215 as deemed dividends and are included in the carrying value of the Series C Convertible Preferred Stock. The Holders will vote together with the holders of the Company’s Common Stock on an as-converted basis on each matter submitted to a vote of holders of Common Stock (whether at a meeting of shareholders or by written consent). Effective beginning on the third anniversary of the Original Issue Date, and upon 30 days’ written notice to the Holders of Series C Preferred, the Company may, in its sole discretion, redeem the Series C Preferred at the aggregate Series C Stated Value plus any accrued and accumulated but unpaid dividends. During the year ended March 31, 2024, the Company paid dividends of $0.