Quarterly report pursuant to Section 13 or 15(d)

Operating Segments - Summarized Segment Financial Information (Details)

v3.22.2
Operating Segments - Summarized Segment Financial Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Segment Reporting Information [Line Items]          
Revenue $ 35,902 $ 24,268 $ 64,588 $ 48,053  
Gross profit (loss) 1,672 1,221 1,252 1,246  
Operating income (loss) 533 (1,487) (4,449) (3,720)  
Depreciation and amortization expense     2,524 3,215  
Capital expenditures     474 921  
Total assets 133,000   133,000   $ 135,273
Operating Segments | Services          
Segment Reporting Information [Line Items]          
Revenue 22,180 10,278 42,844 17,784  
Operating Segments | Fabrication          
Segment Reporting Information [Line Items]          
Revenue 10,839 11,242 16,456 22,978  
Operating Segments | Shipyard          
Segment Reporting Information [Line Items]          
Revenue 2,968 3,129 5,465 8,259  
Continuing Operations          
Segment Reporting Information [Line Items]          
Revenue 35,902 24,268 64,588 48,053  
Gross profit (loss) 1,672 1,221 1,252 1,246  
Operating income (loss) 533 (1,487) (4,449) (3,720)  
Depreciation and amortization expense 1,273 1,082 2,524 2,149  
Capital expenditures 34 419 474 579  
Total assets 133,000 149,072 133,000 149,072  
Continuing Operations | Operating Segments | Services          
Segment Reporting Information [Line Items]          
Revenue 22,180 10,278 42,844 17,784  
Gross profit (loss) 3,204 1,598 5,132 2,162  
Operating income (loss) 2,335 1,292 3,522 1,565  
Depreciation and amortization expense 386 141 746 298  
Capital expenditures     318    
Total assets 33,670 11,302 33,670 11,302  
Continuing Operations | Operating Segments | Fabrication          
Segment Reporting Information [Line Items]          
Revenue 10,839 11,242 16,456 22,978  
Gross profit (loss) (1,369) 706 (3,390) 1,187  
Operating income (loss) 1,600 427 (1,333) 1,073  
Depreciation and amortization expense 813 860 1,629 1,691  
Capital expenditures 34 419 156 579  
Total assets 33,392 36,005 33,392 36,005  
Continuing Operations | Operating Segments | Shipyard          
Segment Reporting Information [Line Items]          
Revenue 2,968 3,129 5,465 8,259  
Gross profit (loss) (163) (1,005) (490) (1,937)  
Operating income (loss) (1,384) (1,064) (2,572) (2,269)  
Total assets 17,137 17,524 17,137 17,524  
Continuing Operations | Corporate          
Segment Reporting Information [Line Items]          
Revenue (85) (381) (177) (968)  
Gross profit (loss)   (78)   (166)  
Operating income (loss) (2,018) (2,142) (4,066) (4,089)  
Depreciation and amortization expense 74 81 149 160  
Total assets $ 48,801 $ 84,241 $ 48,801 $ 84,241