Note 12 - Income Taxes (Tables)
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12 Months Ended |
Jun. 30, 2026 |
| Notes Tables |
|
| Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] |
| | | Years Ended June 30, | |
| | | 2026 | | | 2025 | |
| Domestic | | $ | (59,481 | ) | | $ | (12,908 | ) |
| Foreign | | | 12,233 | | | | 14,042 | |
| Total income (loss) before provision for income taxes | | $ | (47,248 | ) | | $ | 1,134 | |
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| Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] |
| | | Years Ended June 30, | |
| | | 2026 | | | 2025 | |
| Current: | | | | | | | | |
| Federal | | $ | — | | | $ | — | |
| State | | | 15 | | | | 4 | |
| Foreign | | | 1,297 | | | | 2,565 | |
| Total current | | | 1,312 | | | | 2,569 | |
| Deferred: | | | | | | | | |
| Federal | | | — | | | | — | |
| State | | | — | | | | — | |
| Foreign | | | 634 | | | | 156 | |
| Total deferred | | | 634 | | | | 156 | |
| Total provision for income taxes | | $ | 1,946 | | | $ | 2,725 | |
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| Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] |
| | | Year Ended June 30, 2026 | |
| | | Amount | | | Percentage | |
| U.S. federal statutory tax expense (benefit): | | $ | (9,922 | ) | | | 21.00 | % |
| State and local income tax, net of federal income tax effect | | | 15 | | | | (0.03 | %) |
| Foreign tax effects | | | (596 | ) | | | 1.26 | % |
| Effect of cross-border tax laws | | | | | | | | |
| Global intangible low-taxed income | | | 3,632 | | | | (7.69 | %) |
| Tax credits | | | | | | | | |
| Research and development credit | | | 364 | | | | (0.77 | %) |
| Changes in valuation allowance | | | 9,097 | | | | (19.25 | %) |
| Nontaxable or nondeductible items | | | | | | | | |
| Share-based compensation | | | 1,059 | | | | (2.24 | %) |
| Warrant valuation | | | (1,757 | ) | | | 3.72 | % |
| Equity in earnings of unconsolidated affiliate | | | (236 | ) | | | 0.50 | % |
| Other permanent items | | | 97 | | | | (0.21 | %) |
| Changes in unrecognized tax benefits | | | 200 | | | | (0.42 | %) |
| Other | | | (7 | ) | | | 0.01 | % |
| Total provision and effective tax rate | | $ | 1,946 | | | | (4.12 | %) |
| | | Year Ended June 30, | |
| | | 2025 | |
| U.S. federal taxes (benefit): | | | | |
| At federal statutory rate | | $ | 238 | |
| State tax, net of federal benefit | | | 4 | |
| Share-based compensation expense | | | 1,028 | |
| Research and development credits | | | (14 | ) |
| Foreign taxes | | | 203 | |
| Deferred tax on foreign earnings | | | 558 | |
| Global intangible low-taxed income | | | 1,471 | |
| Equity in earnings of unconsolidated affiliate | | | (990 | ) |
| Change in valuation of warrants | | | 105 | |
| Change in valuation allowance | | | (113 | ) |
| Other non-deductible permanent items | | | 235 | |
| Total provision for income taxes | | $ | 2,725 | |
|
| Schedule of Income Taxes Paid [Table Text Block] |
| | | Year Ended June 30, | |
| | | 2026 | |
| Federal taxes | | $ | - | |
| State and local taxes | | | 21 | |
| Foreign taxes: | | | | |
| Switzerland | | | 1,118 | |
| Japan | | | 538 | |
| India | | | 183 | |
| Italy | | | 122 | |
| Other foreign jurisdictions | | | 341 | |
| Income taxes paid | | $ | 2,323 | |
|
| Schedule of Deferred Tax Assets and Liabilities [Table Text Block] |
| | | June 30, | |
| | | 2026 | | | 2025 | |
| Deferred tax assets: | | | | | | | | |
| Federal and state net operating losses | | $ | 65,329 | | | $ | 61,745 | |
| Accrued expenses and reserves | | | 3,854 | | | | 3,128 | |
| Lease liability | | | 6,034 | | | | 6,475 | |
| Deferred revenue | | | 4,273 | | | | 3,681 | |
| Research and development credits | | | 26,411 | | | | 26,678 | |
| Share-based compensation expense | | | 861 | | | | 1,416 | |
| Capitalized research and development | | | 23,459 | | | | 23,795 | |
| Unicap | | | 611 | | | | 527 | |
| Fixed assets and intangibles | | | 201 | | | | 250 | |
| Section 163(j) interest | | | 8,012 | | | | 3,244 | |
| Other | | | 8 | | | | 374 | |
| Total deferred tax assets | | | 139,053 | | | | 131,313 | |
| Deferred tax liabilities: | | | | | | | | |
| Contract acquisition costs | | | (415 | ) | | | (857 | ) |
| Right of use assets | | | (4,339 | ) | | | (5,124 | ) |
| Deferred tax on foreign earnings | | | (1,923 | ) | | | (2,120 | ) |
| Other | | | (420 | ) | | | — | |
| Total deferred tax liabilities | | | (7,097 | ) | | | (8,101 | ) |
| Valuation allowance | | | (134,089 | ) | | | (125,287 | ) |
| Net deferred tax liabilities | | $ | (2,133 | ) | | $ | (2,075 | ) |
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| Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] |
| | | Years Ended June 30, | |
| | | 2026 | | | 2025 | |
| Balance at beginning of year | | $ | 22,649 | | | $ | 22,044 | |
| Tax positions related to current year: | | | | | | | | |
| Additions | | | 780 | | | | 1,165 | |
| Tax positions related to prior years: | | | | | | | | |
| Additions | | | — | | | | — | |
| Reductions | | | (608 | ) | | | (560 | ) |
| Balance at end of year | | $ | 22,821 | | | $ | 22,649 | |
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