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Note 5 - Inventories | 12 Months Ended
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Mar. 31, 2021
Notes to Financial Statements |
Inventory Disclosure [Text Block] | Note 5. Inventories Inventories consisted of the following:
|  | March 31, 2021 |  |  | March 31, 2020 |
Raw materials |  | $ | 5,755 |  |  | $ | 4,738 |
Work in process |  |  | 426 |  |  |  | 329 |
Finished goods |  |  | 4,997 |  |  |  | 9,163 |
Inventories, net |  | $ | 11,178 |  |  | $ | 14,230 |
The remaining balance of the adjustment to step up inventory acquired in the GTP Acquisition to fair value, which was included in finished goods, was $0 and $2,901, respectively, as of March 31, 2021 and March 31, 2020; see Note 4. "Significant Transactions."

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -URI http://asc.fasb.org/topic&trid=2126998 + Details
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