Revenues from Contracts with Customers (Tables)

9 Months Ended

Jun. 30, 2023

Revenues from Contracts with Customers

Schedule of disaggregation of revenue

	Three Months Ended				Nine Months Ended
	June 30,				June 30,
	2022		2023		2022		2023
Net revenues
Aerospace	$	60,981	$	77,456	$	162,354	$	208,586
Chemical processing		24,180		17,696		64,480		69,016
Industrial gas turbine		23,991		28,073		63,377		86,518
Other markets		14,518		13,416		38,760		45,688
Total product revenue		123,670		136,641		328,971		409,808
Other revenue		6,495		7,260		17,680		19,552
Net revenues	$	130,165	$	143,901	$	346,651	$	429,360