Note 6 - Assets Held for Sale (Details Textual) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Assets Held for Sale, Additions | $ 47,000 | $ 2,600,000 |
| Impairment of Long-Lived Assets to be Disposed of | $ 600,000 | $ 500,000 |
| X | ||||||||||
- Definition The amount of additions to assets held-for-sale during the period. No definition available.
|
| X | ||||||||||
- Definition The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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