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v3.21.1

Note 3 - Discontinued Operations (Tables) | 12 Months Ended
--- | ---
Mar. 31, 2021
Discontinued Operations [Member] |
Notes Tables |
Disposal Groups, Including Discontinued Operations [Table Text Block] |
|  | March 31, 2021 |  |  | March 31, 2020 |
Other Current Assets |  | $ | 338 |  |  | $ | 182 |
Current Assets Held For Sale-Discontinued Operations |  | $ | 338 |  |  | $ | 182 |
Other Assets |  | $ | 778 |  |  | $ | 1,026 |
Noncurrent Assets Held For Sale-Discontinued Operations |  | $ | 778 |  |  | $ | 1,026 |
Accounts Payable and Accrued Expenses |  | $ | - |  |  | $ | 880 |
Current Liabilities Held For Sale-Discontinued Operations |  | $ | - |  |  | $ | 880 |
|  | Twelve Months Ended |
|  | March 31, 2021 |  |  | March 31, 2020 |
Net Sales |  | $ | - |  |  | $ | - |
Costs and Expenses: |  |  |  |  |  |  |  |
Cost of Product Sold |  |  | - |  |  |  | 57 |
Selling, General and Administrative |  |  | - |  |  |  | - |
Plant Restructuring Charge (a) |  |  | - |  |  |  | (1,150 | )
Interest Expense |  |  | - |  |  |  | - |
Total cost and expenses |  |  | - |  |  |  | (1,093 | )
Earnings From Discontinued Operations Before Income Taxes |  |  | - |  |  |  | 1,093 |
Gain on the Sale of Assets Before Income Taxes |  |  | - |  |  |  | (430 | )
Income Tax Expense |  |  | - |  |  |  | 376 |
Net Earnings From Discontinued Operations, Net of Tax |  | $ | - |  |  | $ | 1,147 |

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