Summary of Significant Accounting Policies (Tables) |
12 Months Ended |
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Dec. 31, 2021 | |
| Summary of Significant Accounting Policies [Abstract] | |
| Components of Accumulated Other Comprehensive Loss | Foreign Currency Translation Unrealized (loss)/gain on securities Accumulated Other Comprehensive LossDecember 31, 2019 $ (709,000) $ 11,000 $ (698,000)Net current period change 9,000 10,000 19,000December 31, 2020 $ (700,000) $ 21,000 $ (679,000)Net current period change 700,000 (19,000) 681,000December 31, 2021 $ — $ 2,000 $ 2,000 |
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- References No definition available.
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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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