Segment Information (Tables)

6 Months Ended

Mar. 31, 2022

Segment Reporting [Abstract]

Summary of Company's Segment Information

The following table summarizes the Company’s segment information (in thousands):

	Three Months Ended						Six Months Ended
	March 31, 2022			March 31, 2021			March 31, 2022			March 31, 2021
Revenue:
Oil and Gas Markets	$	15,146		$	16,132		$	24,800		$	28,895
Adjacent Markets		9,203			7,595			17,374			14,495
Emerging Markets		299			165			436			8,962
Corporate		52			—			81			—
Total	$	24,700		$	23,892		$	42,691		$	52,352
Income (loss) from operations:
Oil and Gas Markets	$	1,656		$	(5,465	)	$	(2,514	)	$	(11,451	)
Adjacent Markets		1,292			1,562			2,500			2,822
Emerging Markets		(1,384	)		(1,189	)		(2,204	)		5,290
Corporate		(3,213	)		(3,084	)		(6,317	)		(6,296	)
Total	$	(1,649	)	$	(8,176	)	$	(8,535	)	$	(9,635	)