Business Combinations And Goodwill (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in carrying amount of goodwill

The changes in the carrying amount of goodwill are as follows (in thousands):

	Well Intervention
Balance at December 31, 2019	$	7,157
Impairment loss		(6,689)
Foreign currency adjustments		(468)
Balance at December 31, 2020	$	—