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Increase in Ownership Interest of Subsidiary
12 Months Ended
Dec. 31, 2023
Increase in Ownership Interest of Subsidiary [Abstract]  
Increase in Ownership Interest of Subsidiary

Note 17. Increase in Ownership Interest of Subsidiary

On July 1, 2022, Gresham Holdings acquired an additional 444,444 newly issued shares of Microphase to increase its ownership interest in Microphase from 55% to 63% in exchange for consideration of $1 million.