Goodwill and Intangible Assets

3 Months Ended

Dec. 31, 2021

Goodwill And Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets

6. Goodwill and Intangible Assets

We considered potential triggering events and determined there were none during the three months ended December 31, 2021.  No material impairment losses were recognized in the current or prior periods presented in connection with our goodwill and other intangible assets.

	Three Months Ended December 31,
(in thousands)	2021		2020
Intangible assets amortization expense	$	1,071	$	1,698

Additionally, during the three months ended December 31, 2021, the decrease in goodwill was primarily from the effects of foreign currency exchange rates of $0.9 million.