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Business Combination (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Jan. 02, 2020
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Business Acquisition [Line Items]        
Goodwill   $ 208,372 $ 162,574 $ 145,909
Intangible assets $ 8,076      
Cash consideration 23,977      
Restricted stock issued $ 118,375      
BNJ acquisition [Member]        
Business Acquisition [Line Items]        
Per share value of stock shareholders can elect to receive per merger agreement $ 16.25      
Number of shares of stock shareholders can elect to receive per merger agreement 0.780      
Goodwill $ 45,800      
Intangible assets $ 8,100      
Merger expenses   $ 11,600    
Percentage of shares converted into cash 20.00%      
Percentage of common shares be converted into shares 80.00%