XML 44 R23.htm IDEA: XBRL DOCUMENT v3.10.0.1
Schedule II Valuation and Qualifying Accounts
 12 Months Ended
Dec. 31, 2018
Valuation And Qualifying Accounts [Abstract]  
Schedule II Valuation and Qualifying Accounts

Schedule II

Valuation and Qualifying Accounts

For the Years Ended December 31, 2018, 2017 and 2016

(In thousands)

 

Description

 

Balance at

Beginning

of Period

 

 

Additions

Charged to

Costs and

Expenses

 

 

Write-offs

 

 

Recoveries

 

 

Balance at

End of

Period

 

Allowance for doubtful accounts:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2018

 

$

2,616

 

 

$

4,391

 

 

$

(3,383

)

 

$

817

 

 

$

4,441

 

2017

 

 

3,527

 

 

 

2,452

 

 

 

(4,037

)

 

 

674

 

 

 

2,616

 

2016

 

 

2,310

 

 

 

4,632

 

 

 

(3,935

)

 

 

520

 

 

 

3,527