Quarterly report pursuant to Section 13 or 15(d)

Acquisition and Divestitures - Narrative (Details)

v3.21.1
Acquisition and Divestitures - Narrative (Details)
$ in Thousands
1 Months Ended 3 Months Ended
Mar. 01, 2021
USD ($)
Feb. 26, 2020
USD ($)
Jun. 30, 2020
USD ($)
Mar. 31, 2021
USD ($)
Jun. 30, 2020
USD ($)
Mar. 31, 2020
USD ($)
Dec. 31, 2020
USD ($)
Jan. 31, 2020
agreement
Business Acquisition [Line Items]                
Gain (loss) on sale of business       $ 0   $ (7,536)    
Prime Turbines                
Business Acquisition [Line Items]                
Number of sale agreements | agreement               2
Proceeds from sale of business   $ 20,000            
Note receivable   $ 8,300            
Gain (loss) on sale of business           $ (7,500)    
PTB | Other Assets                
Business Acquisition [Line Items]                
Note receivable       5,800     $ 6,100  
PTB | Other Current Assets                
Business Acquisition [Line Items]                
Note receivable       1,500     1,400  
CT Aerospace                
Business Acquisition [Line Items]                
Proceeds from sale of business     $ 6,900          
Gain (loss) on sale of business         $ (678)      
Legacy Turbines                
Business Acquisition [Line Items]                
Note receivable, net       6,400     6,400  
Legacy Turbines | Other Assets                
Business Acquisition [Line Items]                
Variable discount       275     275  
Legacy Turbines | Other Current Assets                
Business Acquisition [Line Items]                
Variable discount       $ 1,300     $ 1,300  
HAECO Special Services, LLC                
Business Acquisition [Line Items]                
Cash consideration $ 14,800              
Tangible assets, net 8,200              
Accounts receivable 9,200              
HAECO Special Services, LLC | Customer Relationships                
Business Acquisition [Line Items]                
Intangible assets $ 6,600              
Useful life (in years) 4 years