GOODWILL AND OTHER INTANGIBLE ASSETS

3 Months Ended

Dec. 31, 2021

GOODWILL AND OTHER INTANGIBLE ASSETS

GOODWILL AND OTHER INTANGIBLE ASSETS

6. GOODWILL AND OTHER INTANGIBLE ASSETS

Included on the Company’s Consolidated Balance Sheets at December 31, 2021 and September 30, 2021 are the following intangible assets gross carrying amounts and accumulated amortization from continuing operations:

	December 31,		September 30,
(Dollars in thousands)	2021		2021
Goodwill	$	509,268	504,853
Intangible assets with determinable lives:
Patents
Gross carrying amount	$	2,170	2,131
Less: accumulated amortization		1,000	972
Net	$	1,170	1,159
Capitalized software
Gross carrying amount	$	95,629	93,671
Less: accumulated amortization		65,366	63,740
Net	$	30,263	29,931
Customer relationships
Gross carrying amount	$	293,819	288,530
Less: accumulated amortization		84,893	80,882
Net	$	208,926	207,648
Other
Gross carrying amount	$	14,663	13,080
Less: accumulated amortization		5,100	4,301
Net	$	9,563	8,779
Intangible assets with indefinite lives:
Trade names	$	161,757	161,733

The changes in the carrying amount of goodwill attributable to each business segment for the three months ended December 31, 2021 is as follows:

					Aerospace
(Dollars in millions)	USG		Test		& Defense	Total
Balance as of September 30, 2021	$	366.5		34.1	104.3	504.9
Acquisition activity and adjustments		0.2		—	5.7	5.9
Foreign currency translation		(1.5)		—	—	(1.5)
Balance as of December 31, 2021	$	365.2		34.1	110.0	509.3

3.