| Schedule of changes in each component of accumulated other comprehensive income (loss) |
The changes in each component of accumulated other comprehensive income were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | Three months ended
June 30, | | Nine months ended
June 30, | | 2026 | | 2025 | | 2026 | | 2025 | | Foreign currency translation: | | | | | | | | | Beginning accumulated foreign currency translation | $ | 307,000 | | | $ | 310,000 | | | $ | 295,000 | | | $ | 220,000 | | | Change in cumulative translation adjustment | 40,000 | | | (37,000) | | | 52,000 | | | 53,000 | | | | | | | | | | | | | | | | | | | Net current period other comprehensive income (loss) | 40,000 | | | (37,000) | | | 52,000 | | | 53,000 | | | Ending accumulated foreign currency translation | 347,000 | | | 273,000 | | | 347,000 | | | 273,000 | | | Retirement plans: | | | | | | | | | Beginning and ending accumulated retirement plans benefit income | 2,347,000 | | | 1,723,000 | | | 2,347,000 | | | 1,723,000 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Accumulated other comprehensive income, net of taxes | $ | 2,694,000 | | | $ | 1,996,000 | | | $ | 2,694,000 | | | $ | 1,996,000 | |
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