Note 8 - Subsequent Events
|9 Months Ended|
Sep. 30, 2021
|Notes to Financial Statements|
|Subsequent Events [Text Block]||
8. Subsequent Events
There were no additional subsequent events occurring after September 30, 2021 except those discussed elsewhere in these notes.
The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.
Reference 1: http://www.xbrl.org/2003/role/disclosureRef