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NOTES PAYABLE AND FINANCING TRANSACTIONS (Details Narrative) - USD ($) |  |  | 9 Months Ended |
--- | --- | --- | --- | ---
Dec. 29, 2022 | Nov. 06, 2020 | Mar. 31, 2023 | Mar. 31, 2021
Term Loan A [Member] | Minnesota Bank And Trust [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, face amount |  | $ 7,525,000 |  |
Periodic payment of principal and interest |  | $ 97,000 |  |
Maturity date |  | Nov. 01, 2027 |  |
Debt outstanding |  |  | $ 5,075,000 |
Interest rate |  | 3.84% |  |
Term Loan B [Member] | Minnesota Bank And Trust [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, face amount |  | $ 1,000,000 |  |
Periodic payment of principal and interest |  | $ 15,000 |  |
Maturity date |  | Nov. 01, 2027 |  |
Debt outstanding |  |  | 756,000 |
Interest rate |  | 3.84% |  |
Revolving Loan [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Unamortized loan origination fees |  |  | 16,000 |
Loans amount |  |  | 1,800,000 |
Maturity description |  | the maturity date from November 5, 2023 to December 29, 2024 |  |
Revolving Loan [Member] | Minimum [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of credit amount |  | $ 2,000,000 |  |
Revolving Loan [Member] | Maximum [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of credit amount |  | 7,000,000 |  |
Revolving Loan [Member] | Minnesota Bank And Trust [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, face amount |  | 2,000,000 |  |
Term Note A [Member] | Minnesota Bank And Trust [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt outstanding |  | 3,770,331 |  |
Amount borrowed for repurchase of common stock |  |  |  | $ 3,000,000
Term Note B [Member] | Minnesota Bank And Trust [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Amount borrowed for property improvements |  |  |  | $ 1,000,000
Supplemental Loan [Member] | Restated Credit Agreement [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maturity date | Dec. 29, 2024 |  |  |
Line of credit amount | $ 3,000,000 |  |  |
Loans amount |  |  | 0 |
Minnesota Bank And Trust [Member] | Property Loan [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, face amount |  | 5,200,000 |  |
Unamortized loan origination fees |  | $ 26,037 |  |
Interest rate |  | 3.55% |  |
Periodic payment of principal and interest |  | $ 30,000 |  |
Maturity date |  | Nov. 01, 2030 |  |
Balloon payment |  | $ 3,100,000 |  |
Description of prepayment |  | Any prepayment of the Property Loan (other than monthly scheduled interest and principal payments), is subject to a prepayment fee equal to 4% of the principal amount prepaid for any prepayment made during the first or second year, 3% of the principal amount prepaid for any prepayment made during the third or fourth year, 2% of the principal amount prepaid for any prepayment made during the fifth or sixth year, and 1% of the principal amount prepaid for any prepayment made during the seventh or eighth year. |  |
Debt outstanding |  |  | $ 4,794,000 |

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