Quarterly report pursuant to Section 13 or 15(d)

Operating Segments - Summarized Segment Financial Information (Details)

v3.22.2.2
Operating Segments - Summarized Segment Financial Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Segment Reporting Information [Line Items]          
Revenue $ 39,593 $ 19,587 $ 104,181 $ 67,640  
Gross profit (loss) 4,220 (135) 5,472 1,111  
Operating income (loss) 654 (3,606) (3,795) (7,326)  
Depreciation and amortization expense     3,764 4,282  
Capital expenditures     1,032 1,080  
Total assets 134,739   134,739   $ 135,273
Operating Segments | Services          
Segment Reporting Information [Line Items]          
Revenue 22,569 9,305 65,413 27,089  
Operating Segments | Fabrication          
Segment Reporting Information [Line Items]          
Revenue 15,429 8,120 31,885 31,098  
Operating Segments | Shipyard          
Segment Reporting Information [Line Items]          
Revenue 1,849 2,302 7,314 10,561  
Continuing Operations          
Segment Reporting Information [Line Items]          
Revenue 39,593 19,587 104,181 67,640  
Gross profit (loss) 4,220 (135) 5,472 1,111  
Operating income (loss) 654 (3,606) (3,795) (7,326)  
Depreciation and amortization expense 1,240 1,067 3,764 3,216  
Capital expenditures 558 159 1,032 738  
Total assets 134,739 141,271 134,739 141,271  
Continuing Operations | Operating Segments | Services          
Segment Reporting Information [Line Items]          
Revenue 22,569 9,305 65,413 27,089  
Gross profit (loss) 3,163 1,462 8,295 3,624  
Operating income (loss) 2,390 900 5,912 2,465  
Depreciation and amortization expense 382 138 1,128 436  
Capital expenditures 499   817    
Total assets 33,899 8,454 33,899 8,454  
Continuing Operations | Operating Segments | Fabrication          
Segment Reporting Information [Line Items]          
Revenue 15,429 8,120 31,885 31,098  
Gross profit (loss) 1,326 (302) (2,064) 885  
Operating income (loss) 2,120 (473) 787 600  
Depreciation and amortization expense 807 847 2,436 2,538  
Capital expenditures 4 159 160 738  
Total assets 40,061 34,244 40,061 34,244  
Continuing Operations | Operating Segments | Shipyard          
Segment Reporting Information [Line Items]          
Revenue 1,849 2,302 7,314 10,561  
Gross profit (loss) (269) (1,237) (759) (3,174)  
Operating income (loss) (1,393) (1,881) (3,965) (4,150)  
Total assets 17,349 16,769 17,349 16,769  
Continuing Operations | Corporate          
Segment Reporting Information [Line Items]          
Revenue (254) (140) (431) (1,108)  
Gross profit (loss)   (58)   (224)  
Operating income (loss) (2,463) (2,152) (6,529) (6,241)  
Depreciation and amortization expense 51 82 200 242  
Capital expenditures 55   55    
Total assets $ 43,430 $ 81,804 $ 43,430 $ 81,804