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v3.20.4

Segment Information - Operating Segments (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Sep. 30, 2020
Segment Reporting Information [Line Items] |  |  |
Total sales | $ 11,388 | $ 16,858 |
Sales: |  |  |
Income (loss) from operations | (537) | (402) |
Total assets | 53,037 | 56,248 | $ 53,645
Capital expenditures | 33 | 207 |
Depreciation and amortization | 104 | 125 |
High Performance Products Segment |  |  |
Segment Reporting Information [Line Items] |  |  |
Total sales | 1,556 | 1,041 |
Sales: |  |  |
Income (loss) from operations | (854) | (1,263) |
Total assets | 9,192 | 10,496 |
Capital expenditures | 6 | 34 |
Depreciation and amortization | 48 | 58 |
TS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total sales | 9,832 | 15,817 |
Sales: |  |  |
Income (loss) from operations | 317 | 861 |
Total assets | 43,845 | 45,752 |
Capital expenditures | 27 | 173 |
Depreciation and amortization | 56 | 67 |
Product |  |  |
Segment Reporting Information [Line Items] |  |  |
Total sales | 8,408 | 13,559 |
Product | High Performance Products Segment |  |  |
Segment Reporting Information [Line Items] |  |  |
Total sales | 1,176 | 767 |
Product | TS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total sales | 7,232 | 12,792 |
Service |  |  |
Segment Reporting Information [Line Items] |  |  |
Total sales | 2,980 | 3,299 |
Service | High Performance Products Segment |  |  |
Segment Reporting Information [Line Items] |  |  |
Total sales | 380 | 274 |
Service | TS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total sales | 2,600 | 3,025 |
U.K. | TS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total sales | 1,490 | 679 |
Sales: |  |  |
Income (loss) from operations | 31 | 3 |
Total assets | 10,675 | 10,847 |
Depreciation and amortization |  | 3 |
U.K. | Product | TS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total sales | 1,403 | 553 |
U.K. | Service | TS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total sales | 87 | 126 |
U.S. | TS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total sales | 8,342 | 15,138 |
Sales: |  |  |
Income (loss) from operations | 286 | 858 |
Total assets | 33,170 | 34,905 |
Capital expenditures | 27 | 173 |
Depreciation and amortization | 56 | 64 |
U.S. | Product | TS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total sales | 5,829 | 12,239 |
U.S. | Service | TS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total sales | $ 2,513 | $ 2,899 |

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