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SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS
12 Months Ended
Dec. 31, 2020
VALUATION AND QUALIFYING ACCOUNTS  
VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II –VALUATION AND QUALIFYING ACCOUNTS

(in thousands)

    

Balance at

    

    

Accounts

    

Balance at

Beginning

Charged to

Written

End of

of Period

Expense

Off

Period

Year Ended December 31, 2018

 

  

 

  

 

  

 

  

Deduction from asset accounts:

 

  

 

  

 

  

 

  

Allowance for doubtful accounts

$

1,038

 

214

 

(140)

$

1,112

 

  

 

  

 

  

 

  

Year Ended December 31, 2019

 

  

 

  

 

  

 

  

Deduction from asset accounts:

 

  

 

  

 

  

 

  

Allowance for doubtful accounts

$

1,112

 

15

 

(21)

$

1,106

 

  

 

  

 

  

 

  

Year Ended December 31, 2020

 

  

 

  

 

  

 

  

Deduction from asset accounts:

 

  

 

  

 

  

 

  

Allowance for doubtful accounts

$

1,106

 

195

 

(6)

$

1,295