FAIR VALUE MEASUREMENTS - Fair value hierarchy of the valuation inputs (Details) - USD ($) |
Sep. 30, 2020 |
Dec. 31, 2019 |
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| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Assets Held-in-trust | $ 177,053,371 | $ 176,625,548 |
| U S Treasury Securities Money Market Fund [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Assets Held-in-trust | 177,053,371 | 176,625,548 |
| Fair Value, Inputs, Level 1 [Member] | U S Treasury Securities Money Market Fund [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Assets Held-in-trust | $ 177,053,371 | $ 176,625,548 |
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- Definition The total amount of cash and securities held by third party trustees pursuant to terms of debt instruments or other agreements as of the date of each statement of financial position presented, which can be used by the trustee only to pay the noncurrent portion of specified obligations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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