XML 26 R13.htm IDEA: XBRL DOCUMENT v3.10.0.1
Allowance for Doubtful Accounts
 12 Months Ended
Dec. 31, 2018
Receivables [Abstract]  
Allowance for Doubtful Accounts

NOTE F – Allowance for Doubtful Accounts

The allowance for doubtful accounts activity, included in accounts receivable, net, was as follows (in thousands):

 

 

 

2018

 

 

2017

 

 

2016

 

Balances, January 1

 

$

763

 

 

$

515

 

 

$

446

 

Provision for doubtful accounts

 

 

2,590

 

 

 

1,705

 

 

 

1,375

 

Write-offs, net of recoveries

 

 

(1,961

)

 

 

(1,457

)

 

 

(1,306

)

Balances, December 31

 

$

1,392

 

 

$

763

 

 

$

515