Goodwill (Tables)

6 Months Ended

Jun. 30, 2019

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The changes in the carrying amount of goodwill by reporting unit during the six months ended June 30, 2019 were as follows:

	Carrying Value		Foreign Currency			Carrying Value
	January 1, 2019		Translation			June 30, 2019
	(In thousands)
Eastern Hemisphere	$	7,714	$	(81	)	$	7,633
Western Hemisphere		-		-			-
Asia-Pacific		-		-			-
Total	$	7,714	$	(81	)	$	7,633