Contingent Liabilities (Narrative) (Details) $ in Millions |
Dec. 31, 2020
USD ($)
|
|---|---|
| Contingent Liabilities [Abstract] | |
| Product liability insurance, coverage amount | $ 10.0 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Product Liability Insurance, Coverage Amount No definition available.
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