Revenue Recognition (Tables)

3 Months Ended

Dec. 31, 2022

Revenue from Contract with Customer [Abstract]

Summary of Revenue from the Sale of Products and Performance of Services Under Contracts with Customers Excludes All Revenue Earned from Rental Contracts by Operating Segments

For each of the Company’s operating segments, the following table presents revenue only from the sale of products and the performance of services under contracts with customers (in thousands). Therefore, the table excludes all revenue earned from rental contracts.

	Three Months Ended
	December 31, 2022		December 31, 2021
Oil and Gas Markets
Traditional exploration product revenue	$	2,755	$	580
Wireless exploration product revenue		5,759		3,758
Reservoir product revenue		155		427
Total revenue		8,669		4,765
Adjacent Markets
Industrial product revenue		7,930		5,014
Imaging product revenue		2,856		3,116
Total revenue		10,786		8,130
Emerging Markets
Revenue		93		137
Total	$	19,548	$	13,032

Summary of Revenue from the Sale of Products and Services Under Contracts with Customers Excludes All Revenue Earned from Rental Contracts by Geographic Areas

For each of the geographic areas where the Company operates, the following table presents revenue (in thousands) from the sale of products and services under contracts with customers. The table excludes all revenue earned from rental contracts:

	Three Months Ended
	December 31, 2022		December 31, 2021
Asia	$	6,534	$	4,678
Canada		761		398
Europe		1,134		1,311
United States		10,591		6,019
Other		528		626
Total	$	19,548	$	13,032