Segment Information (Tables)

9 Months Ended

Jun. 30, 2021

Segment Reporting [Abstract]

Summary of Company's Segment Information

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

	Three Months Ended						Nine Months Ended
	June 30, 2021			June 30, 2020			June 30, 2021			June 30, 2020
Revenue:
Oil and Gas Markets	$	12,649		$	17,509		$	41,544		$	47,452
Adjacent Markets		9,373			5,106			23,868			18,306
Emerging Markets		1,061			88			10,023			557
Total	$	23,083		$	22,703		$	75,435		$	66,315
Income (loss) from operations:
Oil and Gas Markets	$	(1,807	)	$	1,496		$	(13,258	)	$	(1,088	)
Adjacent Markets		1,997			605			4,819			2,670
Emerging Markets		(4	)		(1,170	)		5,286			(5,035	)
Corporate		(2,625	)		(3,495	)		(8,921	)		(10,423	)
Total	$	(2,439	)	$	(2,564	)	$	(12,074	)	$	(13,876	)