Allowance for Doubtful Accounts, Net (Details) - USD ($) |
3 Months Ended | 12 Months Ended |
|---|---|---|
Mar. 31, 2022 |
Dec. 31, 2021 |
|
| Allowance for Credit Loss [Abstract] | ||
| Allowance for doubtful accounts | $ 262,847 | $ 302,929 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of direct write-downs of accounts receivable charged against the allowance. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|