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Segment Information (Tables) | 12 Months Ended
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Sep. 30, 2022
Segment Information |
Schedule of Segment Reporting Information, by Segment | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | Technology Solutions Segment | ​ | ​ | ​
​ | ​ | High | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Performance | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Products | ​ | United | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Consolidated
Year ended September 30, |  | Segment |  | Kingdom |  | U.S. |  | Total |  | Total
​ | ​ | (Amounts in thousands)
2022 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Sales: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Product | ​ | $ | 2,516 | ​ | $ | 518 | ​ | $ | 33,654 | ​ | $ | 34,172 | ​ | $ | 36,688
Service | ​ |  | 1,327 | ​ |  | 325 | ​ |  | 16,021 | ​ |  | 16,346 | ​ |  | 17,673
Total sales | ​ | $ | 3,843 | ​ | $ | 843 | ​ | $ | 49,675 | ​ | $ | 50,518 | ​ | $ | 54,361
Operating (loss) income | ​ | $ | (4,888) | ​ | $ | (204) | ​ | $ | 5,052 | ​ | $ | 4,848 | ​ | $ | (40)
Interest income | ​ | $ | 40 | ​ | $ | 53 | ​ | $ | 557 | ​ | $ | 610 | ​ | $ | 650
Interest expense | ​ | $ | (48) | ​ | $ | — | ​ | $ | (312) | ​ | $ | (312) | ​ | $ | (360)
Total assets | ​ | $ | 8,855 | ​ | $ | 10,069 | ​ | $ | 56,138 | ​ | $ | 66,207 | ​ | $ | 75,062
Capital expenditures | ​ | $ | 89 | ​ | $ | — | ​ | $ | 145 | ​ | $ | 145 | ​ | $ | 234
Depreciation and amortization | ​ | $ | 118 | ​ | $ | — | ​ | $ | 241 | ​ | $ | 241 | ​ | $ | 359
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
2021 | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Sales: | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Product | ​ | $ | 3,126 | ​ | $ | 1,578 | ​ | $ | 30,522 | ​ | $ | 32,100 | ​ | $ | 35,226
Service | ​ |  | 1,497 | ​ |  | 426 | ​ |  | 12,059 | ​ |  | 12,485 | ​ |  | 13,982
Total sales | ​ | $ | 4,623 | ​ | $ | 2,004 | ​ | $ | 42,581 | ​ | $ | 44,585 | ​ | $ | 49,208
Operating (loss) income | ​ | $ | (4,578) | ​ | $ | (217) | ​ | $ | 3,433 | ​ | $ | 3,216 | ​ | $ | (1,362)
Interest income | ​ | $ | — | ​ | $ | 27 | ​ | $ | 548 | ​ | $ | 575 | ​ | $ | 575
Interest expense | ​ | $ | (71) | ​ | $ | — | ​ | $ | (279) | ​ | $ | (279) | ​ | $ | (350)
Total assets | ​ | $ | 9,018 | ​ | $ | 10,174 | ​ | $ | 43,782 | ​ | $ | 53,956 | ​ | $ | 62,974
Capital expenditures | ​ | $ | 18 | ​ | $ | — | ​ | $ | 80 | ​ | $ | 80 | ​ | $ | 98
Depreciation and amortization | ​ | $ | 177 | ​ | $ | — | ​ | $ | 211 | ​ | $ | 211 | ​ | $ | 388
Schedule of Revenue from External Customers by Geographic Areas | The following table details the Company’s sales by operating segment for fiscal years ended September 30, 2022 and 2021. The Company’s sales by geographic area based on the location of where the products were shipped or services rendered are as follows:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | % of |
2022 | ​ | Americas | ​ | Europe | ​ | Asia | ​ | Total | ​ | Total | ​
​ | ​ | (Amounts in thousands) |
TS | ​ | $ | 49,285 | ​ | $ | 1,069 | ​ | $ | 164 | ​ | $ | 50,518 | ​ | 93 | %
HPP |  | ​ | 3,201 |  | ​ | 338 |  | ​ | 304 |  | ​ | 3,843 |  | 7 | %
Total | ​ | $ | 52,486 | ​ | $ | 1,407 | ​ | $ | 468 | ​ | $ | 54,361 |  | 100 | %
% of Total | ​ |  | 96 | % |  | 3 | % |  | 1 | % |  | 100 | % |  | ​
2021 | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  |  |  | ​
TS | ​ | $ | 41,783 | ​ | $ | 2,538 | ​ | $ | 264 | ​ | $ | 44,585 | ​ | 91 | %
HPP | ​ |  | 3,538 |  | ​ | 665 |  | ​ | 420 |  | ​ | 4,623 |  | 9 | %
Total | ​ | $ | 45,321 | ​ | $ | 3,203 | ​ | $ | 684 | ​ | $ | 49,208 |  | 100 | %
% of Total | ​ |  | 92 | % |  | 7 | % |  | 1 | % |  | 100 | % |  | ​
Schedule of Revenue by Major Customers | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year ended September 30, | ​
​ | ​ | 2022 | ​ | ​ | 2021 | ​
​ | ​ | (in millions) | ​ | ​ | (in millions) | ​
​ | ​ | Customer | ​ | % of Total | ​ | ​ | Customer | ​ | % of Total | ​
​ |  | Revenues |  | Revenues |  | ​ | Revenues |  | Revenues |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Customer A | ​ | $ | 10.4 | ​ | 19 | % | ​ | $ | 3.4 | ​ | 7 | %

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- Definition Tabular disclosure of the extent of the entity's reliance on its major customers, if revenues from transactions with a single external customer amount to 10 percent or more of entity revenues, including the disclosure of that fact, the total amount of revenues from each such customer, and the identity of the reportable segment or segments reporting the revenues. The entity need not disclose the identity of a major customer or the amount of revenues that each segment reports from that customer. For these purposes, a group of companies known to the entity to be under common control is considered a single customer, and the federal government, a state government, a local government such as a county or municipality, or a foreign government is each considered a single customer. + References No definition available. + Details
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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8813-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599 + Details
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