Quarterly report pursuant to Section 13 or 15(d)

Segment Disclosures (Details)

v3.5.0.2
Segment Disclosures (Details)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2016
USD ($)
Jun. 30, 2015
USD ($)
Jun. 30, 2016
USD ($)
segment
Jun. 30, 2015
USD ($)
Dec. 31, 2015
USD ($)
Segment Reporting Information [Line Items]          
Divisions | segment     3    
Revenue $ 81,502 $ 84,338 $ 165,481 $ 183,571  
Gross profit 14,066 5,805 19,767 10,253  
Operating income (loss) 9,004 2,079 10,220 2,234  
Total assets 342,031 356,391 342,031 356,391 $ 316,923
Depreciation expense 6,311 6,543 12,878 13,140  
CAPEX 2,566 1,952 3,290 2,953  
Net income 5,540 1,357 6,529 1,440  
Recognition of deferred revenue     2,654 0  
Operating Segments | Fabrication          
Segment Reporting Information [Line Items]          
Revenue 24,296 48,365 48,125 105,298  
Gross profit 3,844 210 3,886 (46)  
Operating income (loss) 2,178 (1,984) 897 (4,934)  
Total assets 290,910 353,911 290,910 353,911  
Depreciation expense 4,589 5,499 9,444 11,059  
CAPEX 1,201 1,203 1,311 1,683  
Operating Segments | Shipyards          
Segment Reporting Information [Line Items]          
Revenue 29,373 14,760 63,493 34,241  
Gross profit 5,390 1,644 7,720 4,085  
Operating income (loss) 3,394 1,224 3,918 3,234  
Total assets 81,874 62,576 81,874 62,576  
Depreciation expense 1,161 479 2,327 958  
CAPEX 181 242 216 334  
Operating Segments | Services          
Segment Reporting Information [Line Items]          
Revenue 28,692 22,712 55,251 47,500  
Gross profit 4,832 3,951 8,161 6,214  
Operating income (loss) 3,496 2,922 5,590 4,200  
Total assets 100,197 103,756 100,197 103,756  
Depreciation expense 456 435 898 865  
CAPEX 505 432 1,047 861  
Corp. & Eliminations          
Segment Reporting Information [Line Items]          
Revenue (859) (1,499) (1,388) (3,468)  
Gross profit 0 0 0 0  
Operating income (loss) (64) (83) (185) (266)  
Total assets (130,950) (163,852) (130,950) (163,852)  
Depreciation expense 105 130 209 258  
CAPEX 679 $ 75 716 $ 75  
LEEVAC          
Segment Reporting Information [Line Items]          
Revenue 17,300   39,100    
Total assets 25,100   25,100    
Net income 1,500   751    
Recognition of deferred revenue $ 1,500   $ 2,700