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Note 5 - Supplemental Balance Sheets Information - Prepaid and Other Current Assets (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Mar. 31, 2023
--- | --- | ---
Prepaid expenses | $ 3,494 | $ 2,498
Deposits | 1,563 | 1,376
Prepaid income taxes | 3,534 | 953
Other current assets | 4,235 | 4,045
Total prepaid expenses and other | $ 12,826 | $ 8,872

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