XML 102 R29.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Schedule II - Valuation and Qualifying Account
 12 Months Ended
Dec. 31, 2019
Valuation And Qualifying Accounts Abstract  
Schedule II - Valuation and Qualifying Account

CORE LABORATORIES N.V.

Schedule II - Valuation and Qualifying Account

(In thousands)

 

 

 

Balance at Beginning of Period

 

 

Additions Charged to/Recovered from Expense

 

 

Write-offs

 

 

Other (1)

 

 

Balance at End of Period

 

Year ended December 31, 2019

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reserve for doubtful accounts

 

$

2,650

 

 

$

594

 

 

$

(454

)

 

$

(60

)

 

$

2,730

 

Year ended December 31, 2018

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reserve for doubtful accounts

 

$

2,590

 

 

$

605

 

 

$

(560

)

 

$

15

 

 

$

2,650

 

Year ended December 31, 2017

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reserve for doubtful accounts

 

$

3,139

 

 

$

(202

)

 

$

(428

)

 

$

81

 

 

$

2,590

 

(1)

Comprised primarily of differences due to changes in exchange rate.