v3.26.1
Note 12. Income Taxes - Reconciliation of Effective Income Tax Rate (Details) - USD ($)
$ in Thousands
 12 Months Ended 60 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Income Tax Reconciliation, Income Tax Expense (Benefit), Tax Computed at U.S. Federal Statutory Rate $ 11,176 $ 5,508 $ 5,292  
Effective Income Tax Rate Reconciliation, Tax Computed at U.S. Federal Statutory Rate 21.00% 21.00% 21.00%  
Income Tax Reconciliation, State Income Taxes, Net of Federal Income Tax Benefit $ 575 [1] $ (2,810) $ (2,433)  
Effective Income Tax Rate Reconciliation, State Income Taxes, Net of Federal Income Tax Benefit 1.10% [1] (10.70%) (9.70%)  
Income Tax Reconciliation, Foreign Tax Effect   $ 2,267 $ 592  
Effective Income Tax Rate Reconciliation, Foreign Tax Effect   8.60% 2.30%  
Income Tax Rate Reconciliation, Impact of Foreign Exchange Rates, Amount   $ 637 $ (995)  
Effective Income Tax Rate Reconciliation Impact of Foreign Exchange Rates, Foreign, Percent   2.40% (3.90%)  
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount   $ 7,176 $ 4,988  
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent   27.40% 19.80%  
Effective Income Tax Rate Reconciliation, Asset impairment, Percent   (18.00%) (11.40%)  
Effective Income Tax Rate Reconciliation, Asset impairment, Amount   $ (4,732) $ (2,882)  
Income Tax Reconciliation, Research Credit $ (206) $ (1,479) $ (1,150)  
Effective Income Tax Rate Reconciliation, Research Credit (0.40%) (5.60%) (4.60%)  
Effective Income Tax Rate Reconciliation, Tax Credit, Other, Percent 0.30%      
Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount $ 165      
Effective Income Tax Rate Reconciliation, Change in Valuation Allowance, Capital Loss, Percent [2] 0.021      
Effective Income Tax Rate Reconciliation, Change in Valuation Allowance, Capital Loss, Amount [2] $ 1,089      
Effective Income Tax Rate Reconciliation, Change in Valuation Allowance, Capitalized Interest Expense, Percent [2] (0.031)      
Effective Income Tax Rate Reconciliation, Change in Valuation Allowance, Capitalized Interest Expense, Amount [2] $ (1,668)      
Effective Income Tax Rate Reconciliation Nondeductible Expense Excess Executive Compensation Amount $ 930      
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Excess Executive Compensation, Percent 0.018      
Effective Income Tax Rate Reconciliation, GILTI, Amount $ 2,982 [3] $ 2,913 $ 1,339  
Effective Income Tax Rate Reconciliation, GILTI, Percent 5.60% [3] 11.10% 5.30%  
Effective Income Tax Rate Reconciliation, Cross-Border, Other, Percent 0.20%      
Effective Income Tax Rate Reconciliation, Cross-Border, Other, Amount $ 96      
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount $ (474) $ 244 $ 385  
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent (0.90%) 0.90% 1.50%  
Income Tax Reconciliation, Other-Net   $ (479) $ (448)  
Effective Income Tax Rate Reconciliation, Other-Net   (1.90%) (1.70%)  
Effective Income Tax Rate Reconciliation, Tax Contingency, Percent 0.00%      
Effective Income Tax Rate Reconciliation, Tax Contingency, Amount $ 0      
Provision for Income Taxes $ 25,261 $ 9,245 $ 4,688  
Effective Income Tax Rate 47.50% 35.20% 18.60%  
Effective Income Tax Rate Reconciliation, Release of Valuation Allowance, Capitalized Interest Expense, Amount $ 1,900      
Effective Income Tax Rate Reconciliation, Additional Valuation Allowance, Capital Loss, Amount 1,500      
CHINA        
Income Tax Reconciliation, Foreign Tax Effect $ 874      
Effective Income Tax Rate Reconciliation, Foreign Tax Effect 1.60%      
Income Tax Reconciliation, Other-Net $ (433)      
Effective Income Tax Rate Reconciliation, Other-Net (0.80%)      
Effective Income Tax Reconciliation, Withholding Tax, Percent 0.10      
Effective Income Tax Reconciliation, Withholding Tax on Prior Year Dividend, Amount       $ 3,200
Effective Income Tax Reconciliation, Withholding Tax on Dividends, Amount $ 4,500      
Effective Income Tax Reconciliation, Withholding Tax, Amount 1,300      
Poland        
Income Tax Reconciliation, Foreign Tax Effect [4] $ (727)      
Effective Income Tax Rate Reconciliation, Foreign Tax Effect [4] (1.30%)      
Effective Income Tax Reconciliation, Withholding Tax, Percent 0.19      
Effective Income Tax Reconciliation, Withholding Tax on Prior Year Dividend, Amount $ 4,400      
THAILAND        
Income Tax Reconciliation, Foreign Tax Effect [4] $ (949)      
Effective Income Tax Rate Reconciliation, Foreign Tax Effect [4] (1.80%)      
MEXICO        
Income Tax Reconciliation, Other-Net $ 670      
Effective Income Tax Rate Reconciliation, Other-Net 1.30%      
Effective Income Tax Rate Reconciliation, Change in Foreign Exchange Rate, Percent 0.013      
Effective Income Tax Rate Reconciliation, Change in Foreign Exchange Rate, Amount $ 699      
Effective Income Tax Rate Reconciliation Nondeductible Expense Employee Benefits, Percent 0.015      
Effective Income Tax Rate Reconciliation Nondeductible Expense Employee Benefits, Amount $ 815      
Income Tax Rate Reconciliation, Inflation Adjustment, Amount $ 766      
Effective Income Tax Rate Reconciliation, Inflation Adjustment, Percent 0.014      
Effective Income Tax Rate Reconciliation, Fixed Assets Basis Difference, Percent (0.012)      
Effective Income Tax Rate Reconciliation, Fixed Assets Basis Difference, Amount $ (623)      
ROMANIA        
Effective Income Tax Reconciliation, Minimum Tax, Percent 0.015      
Effective Income Tax Reconciliation, Minimum Tax, Amount $ 809      
Income Tax Reconciliation, Other-Net $ 15      
Effective Income Tax Rate Reconciliation, Other-Net 0.00%      
NETHERLANDS        
Income Tax Reconciliation, Other-Net $ 18      
Effective Income Tax Rate Reconciliation, Other-Net 0.00%      
Effective Income Tax Reconciliation, Withholding Tax, Percent [5] 0.168      
Withholding Tax $ 8,900      
Effective Income Tax Reconciliation, Withholding Tax, Amount [5] 8,958      
UNITED STATES        
Income Tax Reconciliation, Other-Net $ (296)      
Effective Income Tax Rate Reconciliation, Other-Net (0.50%)      
[1] For the year ended June 30, 2026, state taxes in California, Florida, Michigan, and Indiana comprised the majority (greater than 50%) of the tax effect in this category.
[2] In 2026, we released $1.9 million of valuation allowance on capitalized interest expense and recorded an additional $1.5 million valuation allowance on capitalized loss carryforward & state income tax credits.
[3] The effect of Global Intangible low-taxed income is presented net of foreign tax credit for the year ended June 30, 2026.
[4] All rate reconciling items for Poland and Thailand are separately below posting threshold.
[5] During fiscal year 2026, the Company recorded dividend withholding tax expense in Netherlands of $8.9 million. This includes $4.4 million and $4.5 million of dividend withholding taxes and related interest from Poland and China, respectively. The dividend withholding taxes from Poland relate to a 2018 dividend, and reflect a 19% dividend withholding tax rate. The expense was recorded in fiscal year 2026 following an unfavorable court decision. The Company may pursue other means of recovery. The dividend withholding taxes from China include $1.3 million on dividends paid in fiscal year 2026 and $3.2 million on dividends paid from fiscal years 2021 through 2025. The withholding tax expense reflects a 10% dividend on the fiscal year 2026 dividend as well as the fiscal year 2021 through 2025 dividends, applied retroactively, following a rate settlement reached in 2026.