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No definition available.

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Revenue - Timing of Revenue Recognition and Geographic Areas (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024
Timing of Revenue Recognition and Geographic Areas
Managed service contracts, right to refund, period			30 days
Revenues	$ 13,147	$ 13,706	$ 28,817	$ 29,081
United States
Timing of Revenue Recognition and Geographic Areas
Revenues	11,970	12,453	27,207	26,396
Americas (excluding United States)
Timing of Revenue Recognition and Geographic Areas
Revenues	373	1,077	620	1,686
Europe
Timing of Revenue Recognition and Geographic Areas
Revenues	655	154	836	605
Asia-Pacific
Timing of Revenue Recognition and Geographic Areas
Revenues	149	22	154	394
High Performance Products Segment
Timing of Revenue Recognition and Geographic Areas
Revenues	647	2,502	1,077	3,214
High Performance Products Segment \| United States
Timing of Revenue Recognition and Geographic Areas
Revenues	497	2,478	919	3,171
High Performance Products Segment \| Americas (excluding United States)
Timing of Revenue Recognition and Geographic Areas
Revenues	1	3	4	3
High Performance Products Segment \| Europe
Timing of Revenue Recognition and Geographic Areas
Revenues		3		4
High Performance Products Segment \| Asia-Pacific
Timing of Revenue Recognition and Geographic Areas
Revenues	149	18	154	36
Technology Solutions Segment
Timing of Revenue Recognition and Geographic Areas
Revenues	12,500	11,204	27,740	25,867
Technology Solutions Segment \| United States
Timing of Revenue Recognition and Geographic Areas
Revenues	11,473	9,975	26,288	23,225
Technology Solutions Segment \| Americas (excluding United States)
Timing of Revenue Recognition and Geographic Areas
Revenues	372	1,074	616	1,683
Technology Solutions Segment \| Europe
Timing of Revenue Recognition and Geographic Areas
Revenues	655	151	836	601
Technology Solutions Segment \| Asia-Pacific
Timing of Revenue Recognition and Geographic Areas
Revenues		4		358
Technology Solutions Segment \| United Kingdom
Timing of Revenue Recognition and Geographic Areas
Revenues	479	121	659	502
Technology Solutions Segment \| United Kingdom \| United States
Timing of Revenue Recognition and Geographic Areas
Revenues	21	44	93	44
Technology Solutions Segment \| United Kingdom \| Americas (excluding United States)
Timing of Revenue Recognition and Geographic Areas
Revenues		(25)
Technology Solutions Segment \| United Kingdom \| Europe
Timing of Revenue Recognition and Geographic Areas
Revenues	458	98	566	454
Technology Solutions Segment \| United Kingdom \| Asia-Pacific
Timing of Revenue Recognition and Geographic Areas
Revenues		4		4
Technology Solutions Segment \| U.S.
Timing of Revenue Recognition and Geographic Areas
Revenues	12,021	11,083	27,081	25,365
Technology Solutions Segment \| U.S. \| United States
Timing of Revenue Recognition and Geographic Areas
Revenues	11,452	9,931	26,195	23,181
Technology Solutions Segment \| U.S. \| Americas (excluding United States)
Timing of Revenue Recognition and Geographic Areas
Revenues	372	1,099	616	1,683
Technology Solutions Segment \| U.S. \| Europe
Timing of Revenue Recognition and Geographic Areas
Revenues	197	53	270	147
Technology Solutions Segment \| U.S. \| Asia-Pacific
Timing of Revenue Recognition and Geographic Areas
Revenues				354
Technology Solutions Segment \| U.S. \| CSPi as agent
Timing of Revenue Recognition and Geographic Areas
Finance	142	0	165	1,427
Transferred at a point in time where CSPi is principal
Timing of Revenue Recognition and Geographic Areas
Revenues	8,538	8,757	19,668	20,347
Transferred at a point in time where CSPi is principal \| High Performance Products Segment
Timing of Revenue Recognition and Geographic Areas
Revenues	276	2,254	358	2,757
Transferred at a point in time where CSPi is principal \| Technology Solutions Segment
Timing of Revenue Recognition and Geographic Areas
Revenues	8,262	6,503	19,310	17,590
Transferred at a point in time where CSPi is principal \| Technology Solutions Segment \| United Kingdom
Timing of Revenue Recognition and Geographic Areas
Revenues	417	70	550	382
Transferred at a point in time where CSPi is principal \| Technology Solutions Segment \| U.S.
Timing of Revenue Recognition and Geographic Areas
Revenues	7,845	6,433	18,760	17,208
Transferred at a point in time where CSPi is agent
Timing of Revenue Recognition and Geographic Areas
Revenues	1,468	2,320	3,272	3,519
Transferred at a point in time where CSPi is agent \| Technology Solutions Segment
Timing of Revenue Recognition and Geographic Areas
Revenues	1,468	2,320	3,272	3,519
Transferred at a point in time where CSPi is agent \| Technology Solutions Segment \| United Kingdom
Timing of Revenue Recognition and Geographic Areas
Revenues	24		24	4
Transferred at a point in time where CSPi is agent \| Technology Solutions Segment \| U.S.
Timing of Revenue Recognition and Geographic Areas
Revenues	1,444	2,320	3,248	3,515
Transferred over time where CSPi is principal
Timing of Revenue Recognition and Geographic Areas
Revenues	3,141	2,629	5,877	5,215
Transferred over time where CSPi is principal \| High Performance Products Segment
Timing of Revenue Recognition and Geographic Areas
Revenues	371	248	719	457
Transferred over time where CSPi is principal \| Technology Solutions Segment
Timing of Revenue Recognition and Geographic Areas
Revenues	2,770	2,381	5,158	4,758
Transferred over time where CSPi is principal \| Technology Solutions Segment \| United Kingdom
Timing of Revenue Recognition and Geographic Areas
Revenues	38	51	85	116
Transferred over time where CSPi is principal \| Technology Solutions Segment \| U.S.
Timing of Revenue Recognition and Geographic Areas
Revenues	$ 2,732	$ 2,330	$ 5,073	$ 4,642