SIGNIFICANT ACCOUNTING POLICIES - Performance Obligation (Details) |
Jun. 30, 2021
USD ($)
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| SIGNIFICANT ACCOUNTING POLICIES | |
| Revenue recognized from performance obligations satisfied | $ 0 |
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- References No definition available.
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- Definition Amount of transaction price allocated to performance obligation that has not been recognized as revenue. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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