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v3.24.1.1.u2

Note 1 - Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Mar. 31, 2024
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
Disaggregation of revenue (in 000's) |  | 2024 |  |  | 2023 |
Net revenues by type: |  |  |  |  |  |  |  |
Net product sales |  | $ | 8,677 |  |  | $ | 6,075 |
Licensing revenue |  |  | 218 |  |  |  | 372 |
Royalty income |  |  | 175 |  |  |  | 730 |
Net revenues |  |  | 9,070 |  |  |  | 7,177 |
Net revenues by customers: (over 10%) |  |  |  |  |  |  |  |
Walmart |  | $ | 4,769 |  |  | $ | 3,042 |
Amazon.com |  |  | 1,815 |  |  |  | 1,644 |
Fred Meyer |  |  | 889 |  |  |  | 833 |
|  |  | 7,473 |  |  |  | 5,519 |
Allowance for Sales and Marketing Expenses [Table Text Block] |
Balance at March 31, 2022 |  | $ | 76 |
additions |  |  | 319 |
usages |  |  | (248 | )
adjustments |  |  | (45 | )
Balance at March 31, 2023 |  | $ | 102 |
additions |  |  | 435 |
usages |  |  | (364 | )
adjustments |  |  | (20 | )
Balance at March 31, 2024 |  | $ | 153 |
Schedule of Other Nonoperating Income (Expense) [Table Text Block] |
|  | 2024 |  |  | 2023 |
|  | (In thousands) |
Interest expense |  | $ | (5 | ) |  | $ | (10 | )
Interest income |  |  | 1,160 |  |  |  | 712 |
Interest income, net |  | $ | 1,155 |  |  | $ | 702 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 + Details
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