INCOME TAX - Company's net deferred tax assets (Details) - USD ($) |
Dec. 31, 2020 |
Dec. 31, 2019 |
|---|---|---|
| Deferred tax assets | ||
| Net-operating loss carryforward | $ 49,154 | $ 0 |
| Unrealized gain on marketable securities | 6,726 | 0 |
| Total deferred tax assets | 42,428 | 0 |
| Valuation allowance | (42,428) | 0 |
| Deferred tax assets | $ 0 | $ 0 |