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Note 14 - Restructuring (Tables) | 6 Months Ended
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Sep. 30, 2023
Notes Tables |
Restructuring and Related Costs [Table Text Block] |
|  |  |  |  |  | Restructuring Payable |  |  |  |  |
|  | Severance |  |  | Other Costs |  |  | Total |
Balance March 31, 2023 |  | $ | 117 |  |  | $ | - |  |  | $ | 117 |
First quarter charge |  |  | (42 | ) |  |  | 182 |  |  |  | 140 |
Second quarter charge |  |  | - |  |  |  | 9 |  |  |  | 9 |
Cash payments/write-offs |  |  | (75 | ) |  |  | (191 | ) |  |  | (266 | )
Balance September 30, 2023 |  | $ | - |  |  | $ | - |  |  | $ | - |
|  | Severance |  |  | Other Costs |  |  | Total |
Balance March 31, 2022 |  | $ | - |  |  | $ | - |  |  | $ | - |
First quarter charge |  |  | - |  |  |  | 56 |  |  |  | 56 |
Second quarter charge |  |  | - |  |  |  | 52 |  |  |  | 52 |
Cash payments/write-offs |  |  | - |  |  |  | (108 | ) |  |  | (108 | )
Balance October 1, 2022 |  | $ | - |  |  | $ | - |  |  | $ | - |

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