General form of registration statement for all companies including face-amount certificate companies

Business Combinations - Post-Acquisition Information (Details)

v3.22.1
Business Combinations - Post-Acquisition Information (Details) - USD ($)
$ in Thousands
 1 Months Ended 2 Months Ended 3 Months Ended 6 Months Ended 7 Months Ended 10 Months Ended 12 Months Ended
Dec. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2020
Dec. 31, 2020
Dec. 31, 2020
Dec. 31, 2021
Business Acquisition [Line Items]                  
Transaction expenses       $ 46 $ 2,200       $ 5,000
Adcole                  
Business Acquisition [Line Items]                  
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual               $ 8,096  
Net income (loss)               (1,878)  
Transaction expenses               $ 2,055  
DSS                  
Business Acquisition [Line Items]                  
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual             $ 5,381    
Net income (loss)             (1,707)    
Transaction expenses             $ 434    
MIS                  
Business Acquisition [Line Items]                  
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual           $ 22,061      
Net income (loss)           (1,186)      
Transaction expenses           $ 4,132      
Roccor                  
Business Acquisition [Line Items]                  
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual     $ 5,003            
Net income (loss)     338            
Transaction expenses     $ 1,838            
LoadPath                  
Business Acquisition [Line Items]                  
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual $ 245                
Net income (loss) (32)                
Transaction expenses $ 1,485                
Oakman                  
Business Acquisition [Line Items]                  
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual                 4,531
Net income (loss)                 (1,762)
Transaction expenses                 657
DPSS                  
Business Acquisition [Line Items]                  
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual                 26,678
Net income (loss)                 (554)
Transaction expenses                 $ 1,605
Techshot                  
Business Acquisition [Line Items]                  
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual   $ 1,563              
Net income (loss)   (392)              
Transaction expenses   $ 1,620