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FAIR VALUE MEASUREMENTS - Monte Carlo Simulation for the fair value (Details) | Nov. 17, 2020 USD ($) $ / shares | Nov. 05, 2020 USD ($) $ / shares | Dec. 31, 2020 $ / shares
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Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Gross proceeds | $ | $ 12,022,400 |  |
Risk-free interest rate |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Measurement input |  | 0.36 | 0.37
Expected term (years) |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Measurement input |  | 5 | 5.05
Expected volatility |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Measurement input |  | 20.0 | 18.5
Exercise price |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Measurement input |  | 11.50 | 11.50
Fair value of Units |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Measurement input |  | 10.00 | 10.11
Public Warrants |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Price of warrant |  | $ 1.05 |
Gross proceeds | $ |  | $ 12,200,000 |
Private Placement Warrants |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Price of warrant | $ 1.00 | $ 1.06 | $ 1.00
Gross proceeds | $ |  | $ 11,500,000 |

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- Definition Value of input used to measure derivative liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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