Impairments (Tables)

6 Months Ended

Jun. 30, 2020

Impairments [Abstract]

Schedule Of Changes In Goodwill

	For the Three Months Ended				For the Six Months Ended
	June 30,				June 30,
	2020		2019		2020		2019
Balance, beginning of period	$	14,864		37,248	$	37,248		37,248
Impairment losses		—		—		(22,384)		—
Balance, end of period	$	14,864		37,248	$	14,864		37,248