Summary of Significant Accounting Policies - Additional Information (Details)	9 Months Ended
	Sep. 30, 2020
Accounting Policies [Abstract]
Notice period for cancellation of agreement	30 days
Change in accounting principle, accounting standards update, adoption date	Jan. 01, 2020
Change in accounting principle, accounting standards update, adopted [true false]	true
Change in accounting principle, accounting standards update, immaterial effect [true false]	true
Accounting Standards Update [Extensible List]	us-gaap:AccountingStandardsUpdate201613Member