XML 54 R45.htm IDEA: XBRL DOCUMENT v3.23.1
Note 4 - Fair Value Measurements (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Jun. 30, 2022
Sep. 30, 2021
Mar. 31, 2023
Mar. 31, 2022
Payment for Contingent Consideration Liability, Financing Activities       $ 1,167 $ 1,167
Business Combination, Contingent Consideration, Liability, Total   $ 1,167      
GS Engineering [Member]          
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High       $ 12,800  
Renco Electronics [Member]          
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High         3,500
Payment for Contingent Consideration Liability, Financing Activities $ 1,200 $ 1,000 $ 1,200    
Business Combination, Contingent Consideration, Liability, Total         $ 3,400