INCOME TAXES - Schedule of Gross Unrecognized Tax Benefits (Details) - USD ($) |
12 Months Ended | |
---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
|
Income Tax Disclosure [Abstract] | ||
Beginning balance | $ 29,124 | |
Increases related to tax positions taken during the prior year | $ 45,207 | |
Increases related to tax positions taken during the current year | 1,492 | 4,565 |
Other adjustments | $ (33,689) | |
Ending balance | $ 46,699 |