Quarterly report pursuant to Section 13 or 15(d)

Business Combinations - Intangible Assets (Details)

v3.22.1
Business Combinations - Intangible Assets (Details) - USD ($)
$ in Thousands
Feb. 17, 2021
Jan. 15, 2021
Dec. 11, 2020
Oct. 28, 2020
Jun. 22, 2020
Jun. 01, 2020
Mar. 02, 2020
Adcole              
Business Acquisition [Line Items]              
Total intangible assets             $ 9,690
Adcole | Trademark              
Business Acquisition [Line Items]              
Total intangible assets             $ 1,000
Weighted average useful life in years             10 years
Adcole | Technology              
Business Acquisition [Line Items]              
Total intangible assets             $ 2,400
Weighted average useful life in years             10 years
Adcole | Customer relationships              
Business Acquisition [Line Items]              
Total intangible assets             $ 6,100
Weighted average useful life in years             20 years
Adcole | In-process research and development              
Business Acquisition [Line Items]              
Total intangible assets             $ 190
DSS              
Business Acquisition [Line Items]              
Total intangible assets           $ 850  
DSS | Trademark              
Business Acquisition [Line Items]              
Total intangible assets           $ 150  
Weighted average useful life in years           5 years  
DSS | Customer relationships              
Business Acquisition [Line Items]              
Total intangible assets           $ 700  
Weighted average useful life in years           20 years  
MIS              
Business Acquisition [Line Items]              
Total intangible assets         $ 35,000    
MIS | Trademark              
Business Acquisition [Line Items]              
Total intangible assets         $ 3,400    
Weighted average useful life in years         6 years    
MIS | Technology              
Business Acquisition [Line Items]              
Total intangible assets         $ 16,000    
Weighted average useful life in years         10 years    
MIS | Customer relationships              
Business Acquisition [Line Items]              
Total intangible assets         $ 15,600    
Weighted average useful life in years         20 years    
Roccor              
Business Acquisition [Line Items]              
Total intangible assets       $ 13,400      
Roccor | Trademark              
Business Acquisition [Line Items]              
Total intangible assets       $ 1,200      
Weighted average useful life in years       10 years      
Roccor | Technology              
Business Acquisition [Line Items]              
Total intangible assets       $ 6,500      
Weighted average useful life in years       15 years      
Roccor | Customer relationships              
Business Acquisition [Line Items]              
Total intangible assets       $ 5,700      
Weighted average useful life in years       20 years      
LoadPath              
Business Acquisition [Line Items]              
Total intangible assets     $ 4,230        
LoadPath | Trademark              
Business Acquisition [Line Items]              
Total intangible assets     $ 560        
Weighted average useful life in years     10 years        
LoadPath | Technology              
Business Acquisition [Line Items]              
Total intangible assets     $ 370        
Weighted average useful life in years     10 years        
LoadPath | Customer relationships              
Business Acquisition [Line Items]              
Total intangible assets     $ 3,300        
Weighted average useful life in years     15 years        
Oakman              
Business Acquisition [Line Items]              
Total intangible assets   $ 7,980          
Oakman | Trademark              
Business Acquisition [Line Items]              
Total intangible assets   $ 80          
Weighted average useful life in years   1 year          
Oakman | Technology              
Business Acquisition [Line Items]              
Total intangible assets   $ 4,400          
Weighted average useful life in years   15 years          
Oakman | Customer relationships              
Business Acquisition [Line Items]              
Total intangible assets   $ 3,500          
Weighted average useful life in years   20 years          
DPSS              
Business Acquisition [Line Items]              
Total intangible assets $ 24,370            
DPSS | Trademark              
Business Acquisition [Line Items]              
Total intangible assets $ 170            
Weighted average useful life in years 1 year            
DPSS | Technology              
Business Acquisition [Line Items]              
Total intangible assets $ 11,900            
Weighted average useful life in years 20 years            
DPSS | Customer relationships              
Business Acquisition [Line Items]              
Total intangible assets $ 12,300            
Weighted average useful life in years 20 years