XML 46 R36.htm IDEA: XBRL DOCUMENT v3.23.2
Note 2 - Revenues - Disaggregation of Revenue (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Revenues $ 50,843 $ 50,012 $ 99,716 $ 91,856
Consolidation, Eliminations [Member]        
Revenues (348) (727) (456) (812)
Heavy Fabrications [Member] | Operating Segments [Member]        
Revenues 33,944 35,575 65,537 62,847
Gearing [Member] | Operating Segments [Member]        
Revenues 10,977 10,115 22,943 20,700
Industrial Solutions [Member] | Operating Segments [Member]        
Revenues $ 6,270 $ 5,049 $ 11,692 $ 9,121