Revenues (Tables)

12 Months Ended

Sep. 30, 2020

Revenues

Schedule of disaggregation of revenue by reportable segment

Year Ended September 30, 2020	Aerospace
(In thousands)	& Defense		USG		Test		Total
Customer type:
Commercial	$	169,484	$	184,906	$	158,420	$	512,810
Government		184,836		6,797		28,472		220,105
Total revenues	$	354,320	$	191,703	$	186,892	$	732,915
Geographic location:
United States	$	305,155	$	134,601	$	92,105	$	531,861
International		49,165		57,102		94,787		201,054
Total revenues	$	354,320	$	191,703	$	186,892	$	732,915
Revenue recognition method:
Point in time	$	160,402	$	144,192	$	33,482	$	338,076
Over time		193,918		47,511		153,410		394,839
Total revenues	$	354,320	$	191,703	$	186,892	$	732,915