Note 4 - Intangible and Other Assets (Details Textual) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
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| Amortization of Intangible Assets, Total | $ 3,187,000 | $ 1,258,000 |
| Cost of Sales [Member] | ||
| Amortization of Intangible Assets, Total | $ 63,000 | |
| X | ||||||||||
- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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