Commitments and Contingencies - MBO Bonus Plan - Additional Information (Detail) - USD ($) |
3 Months Ended | |
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Mar. 31, 2021 |
Mar. 31, 2020 |
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| Accrued Expenses [Member] | Executive Officers [Member] | ||
| Commitments And Contingencies [Line Items] | ||
| Accrued bonus expense | $ 391,578 | $ 284,591 |
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- Definition Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Commitments and contingencies. No definition available.
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