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Summary of Accounting Policies (Details Narrative) - USD ($) | 1 Months Ended | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | ---
Jun. 30, 2020 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2020 | Dec. 31, 2019 | Mar. 31, 2020 | Mar. 31, 2019
Accounting Policies [Line Items] |  |  |  |  |  |  |
Percentage of reserves for customers |  |  |  | 100.00% |  |  |
Foreign financial institutions actual deposits |  | $ 801,000 |  | $ 801,000 |  | $ 217,000 |
Future inventory returns |  | 1,846,000 |  | 1,846,000 |  | 1,367,000 |
Inventory reserves |  | 917,000 |  | 917,000 |  | 434,000 |
Co-op promotion allowances |  | 858,000 | $ 1,662,000 | 2,032,000 | $ 2,858,000 |  |
Reserve for sales returns |  | 2,966,434 | 4,546,000 | 2,966,434 | 4,546,000 | 1,224,000 | $ 896,000
Shipping and handling expenses |  | 512,000 | 675,000 | 900,000 | 989,000 |  |
Stock option expense |  | 5,000 | 5,000 | 5,000 | 15,000 |  |
Research and development costs |  | 33,000 | 13,000 | 48,000 | $ 36,000 |  |
Valuation allowance of deferred tax assets |  | 88,000 |  | $ 88,000 |  | 88,000 |
Estimated effective tax rate, percentage |  |  |  | 23.00% | 22.00% |  |
Net deferred tax assets |  | 413,000 |  | $ 413,000 |  | $ 1,286,000 |
Income Tax Benefit |  | $ (263,932) | $ 240,042 | $ (1,006,135) | $ 294,633 |  |
Percentage of tax benefits recognized likelihood of being realized |  |  |  | Greater than 50% |  |  |
Potentially dilutive securities |  | 271,000 | 371,000 | 374,000 | 371,000 |  |
Crestmark Facility and IHC Facility [Member] |  |  |  |  |  |  |
Accounting Policies [Line Items] |  |  |  |  |  |  |
Deferred financing costs | $ 74,000 |  |  |  |  |  |

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