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Supplemental Information to Condensed Consolidated Statements of Cash Flows (Parenthetical) (Detail) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2020
Dec. 31, 2019
Supplemental Cash Flow Elements [Abstract]    
Additions to theatre properties and equipment included in accounts payable $ 17,260 $ 14,991