Annual report pursuant to Section 13 and 15(d)

Impairments (Tables)

v3.19.3.a.u2
Impairments (Tables)
12 Months Ended
Dec. 31, 2019
Property, Plant and Equipment [Abstract]  
Details of Impairment of Long-Lived Assets Held and Used by Asset
A summary of impairment of other long-lived assets is as follows (in thousands):
 
December 31,
 
2019
 
2018
 
2017
Drilling rigs and related equipment
$
2,955

 
$
3,966

 
$
3,822

Other property, plant and equipment
3,557

 
307

 
324

Intangible assets
846

 
1,379

 

 
$
7,358

 
$
5,652

 
$
4,146