Note N - Income Taxes (Tables)
|
12 Months Ended |
Jun. 30, 2026 |
| Notes Tables |
|
| Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] |
| | | | | | | As Adjusted | |
| | | 2026 | | | 2025 | |
| United States | | $ | (5,948 | ) | | $ | (11,132 | ) |
| Foreign | | | 19,544 | | | | 14,098 | |
| | | $ | 13,596 | | | $ | 2,966 | |
|
| Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] |
| | | | | | | As Adjusted | |
| | | 2026 | | | 2025 | |
| Currently payable: | | | | | | | | |
| Federal | | $ | (331 | ) | | $ | (32 | ) |
| State | | | 438 | | | | 62 | |
| Foreign | | | 3,965 | | | | 4,919 | |
| | | | 4,072 | | | | 4,949 | |
| Deferred: | | | | | | | | |
| Federal | | $ | (15,820 | ) | | $ | - | |
| State | | | (2,760 | ) | | | (289 | ) |
| Foreign | | | 534 | | | | (1,292 | ) |
| | | | (18,046 | ) | | | (1,581 | ) |
| | | $ | (13,974 | ) | | $ | 3,368 | |
|
| Schedule of Deferred Tax Assets and Liabilities [Table Text Block] |
| | | | | | | As Adjusted | |
| | | 2026 | | | 2025 | |
| Deferred tax assets: | | | | | | | | |
| Retirement plans and employee benefits | | $ | 4,828 | | | $ | 5,065 | |
| Foreign tax credit carryforwards | | | 1,502 | | | | 9,639 | |
| Federal tax credits, net of ASU 2013-11 | | | 815 | | | | 1,645 | |
| State net operating loss and other state credit carryforwards, net of ASU 2013-11 | | | 1,407 | | | | 2,651 | |
| Reserves | | | 1,100 | | | | 1,053 | |
| Inventories | | | 151 | | | | 1,138 | |
| Research & experimental expenditure capitalization | | | 2,068 | | | | 1,118 | |
| Foreign net operating loss carryforwards | | | 265 | | | | 450 | |
| Accrued liabilities | | | 8,943 | | | | 620 | |
| Right of use assets - operating leases | | | 3,875 | | | | 4,629 | |
| Disallowed interest | | | - | | | | 1,751 | |
| Capital loss carryforward | | | - | | | | 108 | |
| Translation adjustment | | | 1,094 | | | | 1,417 | |
| Other assets | | | 405 | | | | 298 | |
| | | | 26,453 | | | | 31,582 | |
| Valuation allowance | | | (58 | ) | | | (16,502 | ) |
| | | $ | 26,395 | | | $ | 15,080 | |
| | | | | | | | | |
| Deferred tax liabilities: | | | | | | | | |
| Inventories | | $ | 1,601 | | | $ | 7,521 | |
| Property, plant and equipment | | | 2,509 | | | | 2,719 | |
| Intangible assets | | | 1,152 | | | | 1,058 | |
| Long term operating lease obligations | | | 4,169 | | | | 4,917 | |
| Hedging | | | - | | | | 11 | |
| Other liabilities | | | 351 | | | | 362 | |
| | | | 9,782 | | | | 16,588 | |
| Total net deferred tax liabilities | | $ | 16,613 | | | $ | (1,508 | ) |
|
| Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] |
| | | 2026 | |
| | | Amount | | | Percentage | |
| United States Statutory Tax Rate | | | 2,855 | | | | 21.0 | % |
| State and Local Income Taxes, Net of Federal Income Tax Effect (1) | | | (2,416 | ) | | | (17.8 | %) |
| Foreign Tax Effects | | | | | | | | |
| Belgium | | | | | | | | |
| Other | | | 375 | | | | 2.8 | % |
| Italy | | | | | | | | |
| Other | | | 202 | | | | 1.5 | % |
| Japan | | | | | | | | |
| Other | | | 215 | | | | 1.6 | % |
| Netherlands | | | | | | | | |
| Return to Provision | | | (654 | ) | | | (4.8 | %) |
| Innovation box regime | | | (583 | ) | | | (4.3 | %) |
| Other | | | 126 | | | | 0.9 | % |
| Singapore | | | | | | | | |
| Withholding tax | | | 427 | | | | 3.1 | % |
| Other | | | (65 | ) | | | (0.5 | %) |
| Other foreign jurisdictions | | | 350 | | | | 2.6 | % |
| Effect of Changes in Tax Laws or Rates Enacted in the Current Period | | | - | | | | 0.0 | % |
| Effect of Cross-Border Tax Laws | | | | | | | | |
| Subpart F | | | 1,863 | | | | 13.7 | % |
| Global Intangible Low-Taxed Income | | | 5,471 | | | | 40.2 | % |
| Foreign-derived Intangible Income | | | (4,726 | ) | | | (34.8 | %) |
| Other | | | 43 | | | | 0.3 | % |
| Tax Credits | | | | | | | | |
| Foreign tax credit | | | (3,888 | ) | | | (28.6 | %) |
| Other | | | (129 | ) | | | (1.0 | %) |
| Changes in Valuation Allowances | | | (13,854 | ) | | | (101.9 | %) |
| Nontaxable or Nondeductible items | | | | | | | | |
| Other | | | 249 | | | | 1.8 | % |
| Changes in Unrecognized Tax Benefits | | | - | | | | 0.0 | % |
| Other Adjustments | | | | | | | | |
| Deferred True-ups | | | 131 | | | | 1.0 | % |
| Other | | | 34 | | | | 0.2 | % |
| Effective Tax Rate | | $ | (13,974 | ) | | | (102.8 | %) |
| | | As Adjusted 2025 | |
| U.S. federal income tax at 21% | | $ | 623 | |
| Increases (reductions) in tax resulting from: | | | | |
| U.S. Foreign inclusion items | | | 902 | |
| Foreign rate differences | | | 361 | |
| Foreign permanent items | | | 336 | |
| Foreign prior period adjustments | | | (79 | ) |
| Foreign other | | | 5 | |
| State taxes | | | (242 | ) |
| Change in prior year estimate | | | 61 | |
| Research & development tax credits | | | (13 | ) |
| Stock compensation | | | 155 | |
| Deferred tax basis adjustments | | | 1,990 | |
| Executive compensation | | | 372 | |
| Valuation allowance | | | (1,173 | ) |
| Other, net | | | 70 | |
| | | $ | 3,368 | |
|
| Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] |
| | | 2026 | | | 2025 | |
| Unrecognized tax benefits, beginning of year | | $ | 644 | | | $ | 766 | |
| Additions based on tax positions related to the prior year | | | 44 | | | | 95 | |
| Additions based on tax positions related to the current year | | | 83 | | | | 38 | |
| Reductions based on tax positions related to the prior year | | | - | | | | (28 | ) |
| Subtractions due to statues closing | | | (14 | ) | | | (227 | ) |
| Unrecognized tax benefits, end of year | | $ | 757 | | | $ | 644 | |
|
| Schedule of Income Taxes Paid (Refunded) [Table Text Block] |
| | | 2026 | | | 2025 | |
| U.S. Federal | | $ | 165 | | | $ | - | |
| State: | | | | | | | | |
| State - Other | | | 149 | | | | - | |
| Foreign: | | | | | | | | |
| Belgium | | | 2,879 | | | | - | |
| Italy | | | 433 | | | | - | |
| Japan | | | 672 | | | | - | |
| Netherlands | | | 842 | | | | - | |
| Singapore | | | 569 | | | | - | |
| Other | | | 127 | | | | - | |
| Total cash paid for income taxes (net of refunds) | | $ | 5,836 | | | $ | - | |
| | | | | | | | | |
| Total cash paid for income taxes (prior to ASU 2023-09) | | $ | - | | | $ | 3,844 | |
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