Goodwill

6 Months Ended

Jun. 30, 2020

Goodwill abstract

Goodwill

Note 5.    Goodwill

The following table presents changes in goodwill, all of which has been allocated to the GDSO segment (in thousands):

Balance at December 31, 2019	$	324,474
Dispositions (1)		(585)
Balance at June 30, 2020	$	323,889

(1) Dispositions represent derecognition of goodwill associated with the sale and disposition of certain assets. See Note 7.