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Financing (Details Narrative) - USD ($) |  |  |  | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Jun. 16, 2020 | May 05, 2020 | Jun. 18, 2019 | Mar. 31, 2021 | Mar. 31, 2020 | Jun. 02, 2020
Line of Credit Facility [Line Items] |  |  |  |  |  |
Amortization of deferred financing costs |  |  |  | $ 61,699 | $ 13,333 |
Intercreditor Revolving Credit Facility [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Amortization of deferred financing costs |  |  |  | 62,000 | 0 |
Repayments of related party debt |  |  |  | 300,000 |  |
Paycheck Protection Program [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Interest expenses |  |  |  | 4,000 | 0 |
Proceeds from loan |  | $ 400,000 |  |  |  |
Notes payable |  |  |  | 400,000 | 0 |
Financing Agreement [Member] | Dimension Funding, LLC [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Interest expenses |  |  |  | 26,000 | 23,000 |
Debt instrument, term |  |  | 60 months |  |  |
Notes payable |  |  | $ 365,000 | 300,000 | 300,000 |
Financing Agreement [Member] | Dimension Funding, LLC [Member] | Three Installment Notes [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Notes payable |  |  |  | 400,000 |  |
Financing Agreement [Member] | Dimension Funding, LLC [Member] | Installment Note One [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Debt instrument, interest rate |  |  | 7.58% |  |  |
Financing Agreement [Member] | Dimension Funding, LLC [Member] | Installment Note Two [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Debt instrument, interest rate |  |  | 8.55% |  |  |
Financing Agreement [Member] | Dimension Funding, LLC [Member] | Installment Note Three [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Debt instrument, interest rate |  |  | 9.25% |  |  |
Subordination Agreement [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Notes payable |  |  |  | 500,000 | 800,000 |
Subordination Agreement [Member] | Starlight Marketing Development Ltd. [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Notes payable |  |  |  | 803,000 |  |
Interest expense, related party |  |  |  | 47,000 | 74,000 |
Subordination Agreement [Member] | Starlight Marketing Development Ltd. [Member] | Subordinated Notes Payable [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Notes payable |  |  |  |  |  | $ 803,000
Debt instrument, interest rate |  |  |  |  |  | 6.00%
Monthly Payments of Notes Payable with Principal and Interest [Member] | Financing Agreement [Member] | Dimension Funding, LLC [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Repayments of notes payable |  |  | $ 7,459 |  |  |
Revolving Credit Facility [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, maximum amount outstanding during period | $ 10,000,000 |  |  |  |  |
Line of credit facility, description | Advance rate shall not exceed 70% of Eligible Accounts Receivable aged less than 90 days from invoice date. Crestmark shall maintain a base dilution reserve of 1% for each 1% of dilution over 15%. Crestmark will implement an availability block of 20% of amounts due on Iron Horse Credit ("IHC") Intercreditor Revolving Credit Facility. Mandatory pay-down of the loan to zero in January and February each year. |  |  |  |  |
Revolving Credit Facility [Member] | Off Peak Season [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, maximum amount outstanding during period | $ 5,000,000 |  |  |  |  |
Revolving Credit Facility [Member] | Amortized Over One Year [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Cost associated with Revolving credit facility deferred | $ 74,000 |  |  |  |  |
Crestmark Bank [Member] | Revolving Credit Facility [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, interest rate during period | 5.50% |  |  |  |  |
Interest expenses |  |  |  | $ 200,000 | 0 |
Credit facility expiry date |  |  |  | Jun. 15, 2022 |  |
Loan balance | $ 2,000,000 |  |  |  |  |
Crestmark Bank [Member] | Revolving Credit Facility [Member] | Interest Rate Floor [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, interest rate during period | 8.75% |  |  |  |  |
Crestmark Bank [Member] | Peak Selling Season Between July 1 and December 31 [Member] | Revolving Credit Facility [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, maximum amount outstanding during period | $ 10,000,000 |  |  |  |  |
Crestmark Bank [Member] | Peak Selling Season Between January 1 and July 31 [Member] | Revolving Credit Facility [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, maximum amount outstanding during period | $ 5,000,000 |  |  |  |  |
IHC Facility [Member] | Two-Year Loan and Security Agreement [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, maximum amount outstanding during period |  |  |  | $ 65,000 | 0 |
Line of credit facility, description |  |  |  | Advance rate shall not exceed the lower of (a) 70% of the inventory cost or (b) 85% of Net Orderly Liquidation Value (NOLV) as determined by an independent third-party appraiser engaged by IHC. The Company must maintain a fixed charge coverage ratio test of 1:1 times measured on a rolling 12-month basis, defined as earnings before interest, taxes, depreciation and amortization ("EBITDA") less non-financed capital expenditures, cash dividends and distributions paid and cash taxes paid divided by the sum of interest and principal on all indebtedness. This financial covenant has been waived for the first six months of the IHC Facility. As of March 31, 2021, the Company is in compliance with this covenant. |  |
Interest expenses |  |  |  | $ 100,000 | 0 |
Credit facility expiry date |  |  |  | Jun. 15, 2022 |  |
Inventory financing |  |  |  | $ 2,500,000 |  |
Loan balance |  |  |  | $ 1,000,000 |  |
IHC Facility [Member] | Interest Rate Per Month [Member] | Two-Year Loan and Security Agreement [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, interest rate during period |  |  |  | 1.292% |  |
IHC Facility [Member] | Interest Rate Per Annually [Member] | Two-Year Loan and Security Agreement [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, interest rate during period |  |  |  | 15.51% |  |
PNC Bank [Member] | Revolving Credit Facility [Member] |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Interest expenses |  |  |  | $ 0 | $ 100,000 |

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