XML 40 R31.htm IDEA: XBRL DOCUMENT v3.23.2
Acquisitions - Estimated fair values of the assets acquired and liabilities assumed (Details) - USD ($)
Jun. 30, 2023
Dec. 31, 2022
Dec. 16, 2022
Acquisitions      
Goodwill $ 4,545,000 $ 650,000  
SPEC/KWJ      
Acquisitions      
Goodwill     $ 650,000
SPEC/KWJ | After giving effect to post-closing purchase price adjustment      
Acquisitions      
Cash     541,000
Accounts receivable     306,000
Inventories     952,000
Prepaid expenses and other current assets     52,000
Property, plant, and equipment     50,000
Deposits     (16,000)
Accounts payable and accrued liabilities     (415,000)
Net identifiable assets acquired     1,502,000
Goodwill     246,000
Net assets acquired     2,102,000
SPEC/KWJ | Developed technology | After giving effect to post-closing purchase price adjustment      
Acquisitions      
Intangible assets acquired     134,000
SPEC/KWJ | Customer relationships | After giving effect to post-closing purchase price adjustment      
Acquisitions      
Intangible assets acquired     96,000
SPEC/KWJ | Tradenames and trademarks | After giving effect to post-closing purchase price adjustment      
Acquisitions      
Intangible assets acquired     47,000
SPEC/KWJ | In-process research and development | After giving effect to post-closing purchase price adjustment      
Acquisitions      
Intangible assets acquired     29,000
SPEC/KWJ | Non-compete agreements | After giving effect to post-closing purchase price adjustment      
Acquisitions      
Intangible assets acquired     26,000
SPEC/KWJ | Order backlog | After giving effect to post-closing purchase price adjustment      
Acquisitions      
Intangible assets acquired     $ 22,000