Revenues Returning as Cinemas Reopen Bank Debt Reduced Stockholder Equity IncreasedEarnings Call Webcast to Discuss Financial Results and COVID-19 Updates Scheduled to Post to Corporate Website on Wednesday, May 19, 2021CULVER CITY, Calif.--(BUSINESS WIRE)--Reading International, Inc. (NASDAQ: RDI), an internationally diversified cinema and real estate company with operations