Quarterly report pursuant to Section 13 or 15(d)

Note 3 - Cash, Cash Equivalents, and Investments - Maturity Date of CDs (Details)

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Note 3 - Cash, Cash Equivalents, and Investments - Maturity Date of CDs (Details) - USD ($)
Mar. 31, 2021
Sep. 30, 2020
Less than one year $ 9,957,831 $ 10,582,527
1-5 years 25,565,000 25,143,000
Total $ 35,522,831 $ 35,725,527