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Schedule II - Valuation and Qualifying Accounts
 12 Months Ended
Dec. 31, 2021
Valuation And Qualifying Accounts [Abstract]  
Schedule II - Valuation and Qualifying Accounts

 

 

Schedule II—Valuation and Qualifying Accounts

 

 

 

Balance at

Beginning

of Year

 

 

Other

 

 

Additions

 

 

Deductions

 

 

Balance at

End of Year

 

 

 

(In thousands)

 

Allowance for doubtful accounts:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Year ended December 31, 2021

 

$

1,081

 

 

$

—

 

 

$

12

 

 

$

(694

)

 

$

399

 

Year ended December 31, 2020

 

 

1,079

 

 

 

2

 

 

—

 

 

—

 

 

 

1,081

 

Year ended December 31, 2019

 

 

1,254

 

 

—

 

 

 

21

 

 

 

(196

)

 

 

1,079