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v3.23.3

Segment Information - Operating Segments (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2023 | Sep. 30, 2022
Segment Reporting Information [Line Items] |  |
Total sales | $ 64,647 | $ 54,361
Operating (loss) income | 1,870 | (40)
Interest income | 1,460 | 650
Interest expense | (262) | (360)
Total assets | 65,904 | 75,062
Capital expenditures | (226) | (234)
Depreciation and amortization | (358) | (359)
HPP |  |
Segment Reporting Information [Line Items] |  |
Total sales | 6,873 | 3,843
Operating (loss) income | (2,708) | (4,888)
Interest income | 20 | 40
Interest expense | (12) | (48)
Total assets | 10,467 | 8,855
Capital expenditures | (75) | (89)
Depreciation and amortization | (112) | (118)
TS |  |
Segment Reporting Information [Line Items] |  |
Total sales | 57,774 | 50,518
Operating (loss) income | 4,578 | 4,848
Interest income | 1,440 | 610
Interest expense | (250) | (312)
Total assets | 55,437 | 66,207
Capital expenditures | (151) | (145)
Depreciation and amortization | (246) | (241)
Product |  |
Segment Reporting Information [Line Items] |  |
Total sales | 47,149 | 36,688
Product | HPP |  |
Segment Reporting Information [Line Items] |  |
Total sales | 5,475 | 2,516
Product | TS |  |
Segment Reporting Information [Line Items] |  |
Total sales | 41,674 | 34,172
Service |  |
Segment Reporting Information [Line Items] |  |
Total sales | 17,498 | 17,673
Service | HPP |  |
Segment Reporting Information [Line Items] |  |
Total sales | 1,398 | 1,327
Service | TS |  |
Segment Reporting Information [Line Items] |  |
Total sales | 16,100 | 16,346
U.K.. | TS |  |
Segment Reporting Information [Line Items] |  |
Total sales | 1,022 | 843
Operating (loss) income | (64) | (204)
Interest income | 177 | 53
Interest expense | 0 | 0
Total assets | 7,361 | 10,069
Capital expenditures | 0 | 0
Depreciation and amortization | 0 | 0
U.K.. | Product | TS |  |
Segment Reporting Information [Line Items] |  |
Total sales | 734 | 518
U.K.. | Service | TS |  |
Segment Reporting Information [Line Items] |  |
Total sales | 288 | 325
UNITED STATES | TS |  |
Segment Reporting Information [Line Items] |  |
Total sales | 56,752 | 49,675
Operating (loss) income | 4,642 | 5,052
Interest income | 1,263 | 557
Interest expense | (250) | (312)
Total assets | 48,076 | 56,138
Capital expenditures | (151) | (145)
Depreciation and amortization | (246) | (241)
UNITED STATES | Product | TS |  |
Segment Reporting Information [Line Items] |  |
Total sales | 40,940 | 33,654
UNITED STATES | Service | TS |  |
Segment Reporting Information [Line Items] |  |
Total sales | $ 15,812 | $ 16,021

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