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v3.22.1

Note 3 - Revenue - Disaggregation of Revenue (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Mar. 31, 2022 | Mar. 31, 2021
Total contracts with customers | $ 29,112,484 | $ 28,046,986 | $ 51,279,035 | $ 46,701,595
Alternative Revenue Programs | 417,199 | 206,676 | 1,513,728 | 1,069,084
Operating revenues | 29,529,683 | 28,253,662 | 52,792,763 | 47,770,679
Oil and Gas [Member] | Residential [Member] |  |  |  |
Total contracts with customers | 18,104,512 | 17,402,552 | 31,317,001 | 28,648,746
Oil and Gas [Member] | Commercial [Member] |  |  |  |
Total contracts with customers | 9,487,312 | 9,264,611 | 16,873,030 | 15,254,631
Oil and Gas [Member] | Industrial and Transportation [Member] |  |  |  |
Total contracts with customers | 1,352,161 | 1,252,343 | 2,665,252 | 2,476,144
Product and Service, Other [Member] |  |  |  |
Total contracts with customers | 168,499 | 127,480 | 423,752 | 322,074
Gas Utility [Member] |  |  |  |
Total contracts with customers | 29,082,020 | 28,014,598 | 51,217,146 | 46,635,690
Alternative Revenue Programs | 417,199 | 206,676 | 1,513,728 | 1,069,084
Operating revenues | 29,499,219 | 28,221,274 | 52,730,874 | 47,704,774
Gas Utility [Member] | Oil and Gas [Member] | Residential [Member] |  |  |  |
Total contracts with customers | 18,104,512 | 17,402,552 | 31,317,001 | 28,648,746
Gas Utility [Member] | Oil and Gas [Member] | Commercial [Member] |  |  |  |
Total contracts with customers | 9,487,312 | 9,264,611 | 16,873,030 | 15,254,631
Gas Utility [Member] | Oil and Gas [Member] | Industrial and Transportation [Member] |  |  |  |
Total contracts with customers | 1,352,161 | 1,252,343 | 2,665,252 | 2,476,144
Gas Utility [Member] | Product and Service, Other [Member] |  |  |  |
Total contracts with customers | 138,035 | 95,092 | 361,863 | 256,169
Non-utility [Member] |  |  |  |
Total contracts with customers | 30,464 | 32,388 | 61,889 | 65,905
Alternative Revenue Programs | 0 | 0 | 0 | 0
Operating revenues | 30,464 | 32,388 | 61,889 | 65,905
Non-utility [Member] | Oil and Gas [Member] | Residential [Member] |  |  |  |
Total contracts with customers | 0 | 0 | 0 | 0
Non-utility [Member] | Oil and Gas [Member] | Commercial [Member] |  |  |  |
Total contracts with customers | 0 | 0 | 0 | 0
Non-utility [Member] | Oil and Gas [Member] | Industrial and Transportation [Member] |  |  |  |
Total contracts with customers | 0 | 0 | 0 | 0
Non-utility [Member] | Product and Service, Other [Member] |  |  |  |
Total contracts with customers | $ 30,464 | $ 32,388 | $ 61,889 | $ 65,905

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