Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Stock-based Compensation - Valuation Assumptions (Details)

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Note 4 - Stock-based Compensation - Valuation Assumptions (Details)
6 Months Ended
Mar. 31, 2019
Dividend yield 0.00%
Weighted average expected volatility 37.77%
Weighted average risk-free interest rate 2.92%
Weighted average expected life (years) (Year) 3 years
Vesting period (years) (Year) 3 years