Note 1 - Basis of Presentation (Details Textual) - USD ($) |
Mar. 31, 2020 |
Oct. 01, 2019 |
Sep. 30, 2019 |
|---|---|---|---|
| Operating Lease, Right-of-Use Asset | $ 2,911,577 | ||
| Operating Lease, Liability, Total | $ 3,182,866 | ||
| Accounting Standards Update 2016-02 [Member] | |||
| Operating Lease, Right-of-Use Asset | $ 2,400,000 | ||
| Operating Lease, Liability, Total | $ 2,600,000 |
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|