Investments in Marketable Equity Securities and Long-term Investments (Tables) |
12 Months Ended | |||||||||||||||
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Dec. 31, 2021 | ||||||||||||||||
| Investments, All Other Investments [Abstract] | ||||||||||||||||
| Schedule of Fair Value Shares |
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| X | ||||||||||
- Definition Schedule of fair value shares [Table Text Block] No definition available.
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| X | ||||||||||
- References No definition available.
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