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v3.21.2

Impairments and Other Charges (Tables) | 6 Months Ended
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Jun. 30, 2021
Impairments and Other Charges |
Schedule of impairments and other charges | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended | ​ | Six Months Ended
​ | ​ | June 30, | ​ | June 30,
​ |  | 2021 |  | 2020 |  | 2021 |  | 2020
​ | ​ | (in thousands)
Goodwill impairments | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | 27,798
Intangible asset impairment | ​ | ​ | — | ​ | ​ | 1 | ​ | ​ | — | ​ | ​ | 83,625
US Drilling | ​ | ​ | — | ​ | ​ | 4,961 | ​ | ​ | — | ​ | ​ | 87,333
Canada Drilling | ​ | ​ | 58,000 | ​ | ​ | — | ​ | ​ | 58,000 | ​ | ​ | —
International Drilling | ​ | ​ | — | ​ | ​ | 32,591 | ​ | ​ | 215 | ​ | ​ | 63,076
Drilling Solutions | ​ | ​ | — | ​ | ​ | 8,832 | ​ | ​ | — | ​ | ​ | 28,641
Rig Technologies | ​ | ​ | — | ​ | ​ | (90) | ​ | ​ | 418 | ​ | ​ | 2,708
Oil and gas related assets | ​ | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 12,286
Severance and transaction related costs | ​ | ​ | 1,513 | ​ | ​ | 11,176 | ​ | ​ | 2,592 | ​ | ​ | 11,835
Other assets | ​ | ​ | 355 | ​ | ​ | 381 | ​ | ​ | 1,126 | ​ | ​ | 16,984
Total | ​ | $ | 59,868 | ​ | $ | 57,852 | ​ | $ | 62,351 | ​ | ​ | 334,286

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