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Organization, basis of presentation and summary of significant policies (Tables)
9 Months Ended
Sep. 30, 2021
Accounting Policies [Abstract]  
Fair Value, Assets Measured on Recurring Basis The following table summarizes the financial instruments measured at fair value on a recurring basis as of September 30, 2021:
Level 1Level 2Level 3Balance at September 30, 2021
Cash and cash equivalents$100,710 $— $100,710