|9 Months Ended|
Sep. 30, 2021
|Leases COVID-19 Impact Policy||In response to the impacts we are experiencing from the global COVID-19 pandemic, we have amended certain of our lease agreements and are continuing negotiations with certain of our landlords for deferral or abatement of fixed rent payments. These lease concessions are not expected to substantially increase our obligations under the respective lease agreements. Therefore, we have elected to account for these lease concessions as though enforceable rights and obligations for those concessions existed in our lease agreements as clarified by the FASB rather than applying the lease modification guidance.|
Disclosure of accounting policy for leasing arrangement entered into by lessee.
Reference 1: http://www.xbrl.org/2003/role/disclosureRef