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Acquisitions - Additional Information (Details)	Mar. 17, 2023 USD ($)	Mar. 17, 2023 GBP (£)	Dec. 16, 2022 USD ($)	Sep. 30, 2023 USD ($)	Mar. 17, 2023 GBP (£)	Dec. 31, 2022 USD ($)
Acquisitions
Goodwill				$ 4,392,000		$ 650,000
SPEC/KWJ | After giving effect to post-closing purchase price adjustment
Acquisitions
Goodwill			$ 246,000
Property, plant, and equipment			50,000
Fair value of accounts receivable			306,000
SPEC/KWJ | After giving effect to post-closing purchase price adjustment | Developed technology
Acquisitions
Intangible assets acquired			134,000
SPEC/KWJ | After giving effect to post-closing purchase price adjustment | Customer relationships
Acquisitions
Intangible assets acquired			96,000
SPEC/KWJ | After giving effect to post-closing purchase price adjustment | Tradenames and trademarks
Acquisitions
Intangible assets acquired			47,000
SPEC/KWJ | After giving effect to post-closing purchase price adjustment | In-process research and development
Acquisitions
Intangible assets acquired			29,000
SPEC/KWJ | After giving effect to post-closing purchase price adjustment | Non-compete agreements
Acquisitions
Intangible assets acquired			26,000
SPEC/KWJ | After giving effect to post-closing purchase price adjustment | Order backlog
Acquisitions
Intangible assets acquired			22,000
SPEC/KWJ | Asset Purchase Agreement
Acquisitions
Combined companies' assets value			2,000,000
Combined companies' assets and net working capital at closing			1,350,000
Total consideration			2,269,000
Amount paid			1,519,000
Amount paid into escrow against purchase price adjustments and potential claims for breaches of representations and warranties			750,000
Amount paid into escrow			2,102,313
Reduction in net working capital			166,687
Fair value of accounts receivable			$ 306,000
Calman
Acquisitions
Goodwill	$ 4,052,000
Property, plant, and equipment	146,000
Fair value of accounts receivable	656,000
Calman | Share Purchase Agreement
Acquisitions
Total consideration	4,912,000	£ 4,127,000
Amount paid into escrow against purchase price adjustments and potential claims for breaches of representations and warranties	4,317,000	3,627,000
Closing and remaining amount paid into escrow subject to purchase price adjustment process and paid into escrow against purchase price adjustments and potential claims for breaches of representations and warranties	595,000	£ 500,000
Adjustment to net working capital	714,000				£ 600,000
Approximate consideration	1,538,000				£ 1,292,000
Fair value of accounts receivable	$ 656,000

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