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Schedule II Valuation And Qualifying Accounts
 12 Months Ended
Dec. 31, 2020
Valuation And Qualifying Accounts [Abstract]  
Schedule II Valuation And Qualifying Accounts

SCHEDULE II

VALUATION AND QUALIFYING ACCOUNTS

For the years ended December 31, 2020, 2019, and 2018

(in thousands)

 

 

 

Balance at the

 

 

 

 

 

 

 

 

 

 

Balance at

 

 

 

beginning of

 

 

 

 

 

 

 

 

 

 

the end of

 

 

 

the period

 

 

Additions (1)

 

 

Deductions

 

 

the period

 

Allowance for credit losses:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

December 31, 2020

 

$

1,637

 

 

 

1,550

 

 

 

(427

)

 

$

2,760

 

December 31, 2019

 

$

5,489

 

 

 

124

 

 

 

(3,976

)

 

$

1,637

 

December 31, 2018

 

$

4,190

 

 

 

1,912

 

 

 

(613

)

 

$

5,489

 

Deferred tax valuation allowance:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

December 31, 2020

 

$

2,130

 

 

 

10

 

 

 

(881

)

 

$

1,259

 

December 31, 2019

 

$

1,507

 

 

 

633

 

 

 

(10

)

 

$

2,130

 

December 31, 2018

 

$

1,015

 

 

 

492

 

 

 

0

 

 

$

1,507

 

 

(1)

Reductions in/charges to revenues and expenses.