Lease (Details) - USD ($) |
Mar. 31, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Lease | ||
| Operating lease right-of-use assets | $ 270,787 | $ 420,137 |
| Lease liabilities, current portion | 128,582 | 121,568 |
| Lease liabilities, less current portion | $ 172,710 | $ 302,387 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|