Note 9 - Income Taxes |
6 Months Ended |
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Mar. 31, 2021 | |
Notes to Financial Statements | |
Income Tax Disclosure [Text Block] |
Note 9. Income TaxesFor the three and six months ended March 31, 2021, the Company recorded income tax expense of $935,000 and $1,619,000, reflecting an effective tax rate of 20.4% and 19.2%, respectively. The differences between the effective tax rate and the statutory tax rate were primarily related to excess tax benefits from non-qualified stock options exercised during the quarter, research and development credits, and foreign derived intangibles income deduction (FDII). For the three and six months ended March 31, 2020, the Company recorded income tax expense of $190,000 and $313,000, reflecting an effective tax rate of 20.3% and 20.0%, respectively. The differences between the effective tax rate and the statutory tax rate were related to nondeductible meals and entertainment, nondeductible stock compensation, FDII, and research and development credits.Deferred taxes recognize the impact of temporary differences between the amounts of the assets and liabilities recorded for financial statement purposes and these amounts measured in accordance with tax laws. The Company's realization of deferred tax temporary differences is contingent upon future taxable earnings. The Company reviewed its deferred tax asset for expected utilization using a “more likely than not” criteria by assessing the available positive and negative factors surrounding its recoverability and determined that as of March 31, 2021 and September 30, 2020 a valuation allowance against our deferred tax assets is not required. The Company will continue to assess the need for a valuation allowance based on changes in assumptions of estimated future income and other factors in future periods.As of d tax benefits as a component of income tax expense. The Company does March 31, 2021, the Company does not have any unrecognized tax benefits. It is the Company's practice to recognize interest and penalties accrued on any unrecognizenot expect any material changes in its unrecognized tax positions over the next 12 months. |