Quarterly report pursuant to Section 13 or 15(d)

Business Combinations - Summary (Details)

v3.20.1
Business Combinations - Summary (Details)
$ in Thousands
3 Months Ended 12 Months Ended
Feb. 24, 2020
USD ($)
Feb. 20, 2020
USD ($)
Jul. 15, 2019
USD ($)
Mar. 31, 2020
USD ($)
item
Mar. 31, 2019
USD ($)
Dec. 31, 2019
item
Business Combinations            
Number of acquisitions | item       2   1
Acquisition related costs       $ 200 $ 100  
Goodwill recognized       11,913    
Viking            
Business Combinations            
Purchase price     $ 7,700      
Cash consideration     6,500      
Contingent consideration     $ 1,200      
Cooper Glass            
Business Combinations            
Purchase price   $ 11,500        
Cash consideration   10,500        
Contingent consideration   $ 1,000        
Goodwill recognized       6,400    
Hunter            
Business Combinations            
Purchase price $ 9,100          
Goodwill recognized       $ 5,500