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Note 3 - Discontinued Operations - Asset and Liabilities in Discontinued Operations (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Noncurrent Assets Held For Sale-Discontinued Operations |  | $ 1,026 | $ 1,143
Income Tax Expense |  | 400 | 13,500
Net Earnings From Discontinued Operations, Net of Tax |  | 1,147 | 42,230
Modesto Facility [Member] | Discontinued Operations, Disposed of by Sale [Member] |  |  |
Other Current Assets |  | 182 | 98
Current Assets Held For Sale-Discontinued Operations |  | 182 | 98
Other Assets |  | 1,026 | 1,143
Noncurrent Assets Held For Sale-Discontinued Operations |  | 1,026 | 1,143
Accounts Payable and Accrued Expenses |  | 880 | 4,285
Current Liabilities Held For Sale |  | 880 | 4,285
Net Sales |  |  | 111,693
Cost of Product Sold |  | 57 | 129,872
Selling, General and Administrative |  |  | 1,135
Plant Restructuring Charge (a) | [1] | (1,150) | 4,515
Interest Expense (b) | [2] |  | 1,077
Total cost and expenses |  | (1,093) | 136,599
Earnings (Loss) From Discontinued Operations Before Income Taxes |  | 1,093 | (24,906)
Gain on the Sale of Assets Before Income Taxes (c) (d) (e) | [3],[4],[5] | (430) | (80,632)
Income Tax Expense |  | 376 | 13,496
Net Earnings From Discontinued Operations, Net of Tax |  | 1,147 | 42,230
Capital Expenditures |  |  | 3,937
Depreciation |  |  | $ 1,302
[1] | Includes $902,000 credit for pension termination in fiscal 2020. Includes $3,746,000 of Modesto severance in fiscal 2019.
[2] | Includes interest on debt directly related to Modesto including the building mortgage and equipment leases and an allocation of the Company's line of credit facility.
[3] | Includes $51,446,000 gain on the sale of Modesto plant and equipment in fiscal 2019.
[4] | Includes a $24,211,000 gain as a result of LIFO layer liquidations from the disposal of the inventory for fiscal 2019.
[5] | Includes a $4,975,000 gain on the sale of bins in fiscal 2019.

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