Annual report pursuant to Section 13 and 15(d)

SCHEDULE II ??? VALUATION AND QUALIFYING ACCOUNTS (Tables)

v3.20.4
SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS (Tables)
 12 Months Ended
Dec. 31, 2020
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]  
SCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS
    Allowance for Expected Credit Losses  
(in thousands)   Balance at
Beginning of
Year		     Adoption of
ASC 326		     Charged to
Costs and
Expenses		     Net
(Deductions)
Recoveries		     Balance at
End of Year		  
                                         
2020   $ 19,658     $ (3,330 )   $ 17,536     $ (13,779 )   $ 20,085  
2019   $ 16,666     $ —     $ 15,145     $ (12,153 )   $ 19,658  
2018   $ 14,706     $ —     $ 13,606     $ (11,646 )   $ 16,666