Note 5 - Amounts Receivable |
9 Months Ended | ||
|---|---|---|---|
Sep. 30, 2023 | |||
| Notes to Financial Statements | |||
| Loans, Notes, Trade and Other Receivables Disclosure [Text Block] |
Amounts receivable consisted primarily of accrued interest receivable on marketable securities of $309,000 and $80,000 as of September 30, 2023 and December 31, 2022, respectively. |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The entire disclosure for claims held for amounts due a entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|