Accounts Payable and Accrued Expenses |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2021 | ||||||||||||||||||||||||||||||||||||||||||||||
| Payables and Accruals [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||
| Accounts Payable and Accrued Expenses | 5. Accounts Payable and Accrued Expenses
Accounts payable and accrued expenses, summarized by major category, as of December 31, 2021 and 2020 consists of the following:
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