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IMPAIRMENT & OTHER LOSSES - Additional Information (Detail)
$ in Thousands
12 Months Ended
Dec. 31, 2019
USD ($)
Software
Dec. 31, 2018
USD ($)
Impairment And Other Losses [Abstract]    
Goodwill impairment charge $ 24,862  
Impairment of cemetery property 2,800 $ 2,800
Loss on management agreement 2,100  
Inventory impairment charges   3,400
Estimated impairment losses related to damaged and unusable merchandise $ 2,600 $ 8,900
Number of software projects | Software 2  
Software Impairment Charges $ 500