Note 3 - Revenue from Contracts with Customers - Deferred Costs of Revenue Balances Included in Prepaid Expenses (Details) - USD ($) |
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2022 |
Jun. 30, 2022 |
Mar. 31, 2022 |
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Balance, deferred costs of revenue | $ 48,222 | $ 101,656 | $ 154,218 | $ 154,218 | $ 89,068 |
| Deferred costs added | (48,222) | (53,434) | 2,800 | ||
| Deferred costs expensed | (55,362) | (220,647) | (180,266) | ||
| Balance, deferred costs of revenue | $ 0 | $ 48,222 | $ 101,656 | $ 156,719 | $ 154,218 |
| X | ||||||||||
- Definition Amount of deferred costs of revenue as of the balance sheet date. No definition available.
|
| X | ||||||||||
- Definition The amount of increase in deferred costs of revenue. No definition available.
|
| X | ||||||||||
- Definition The amount of expense for deferred costs of revenue in the period. No definition available.
|