Annual report pursuant to Section 13 and 15(d)

ACQUISITIONS (Details 3)

v3.19.3.a.u2
ACQUISITIONS (Details 3) - USD ($)
$ in Thousands
Apr. 30, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Business Acquisition [Line Items]        
Goodwill   $ 572,847 $ 368,481 $ 346,514
Business Acquisition [Member]        
Business Acquisition [Line Items]        
Accounts receivable $ 6,974 7,728 3,558  
Materials and supplies 900 1,378 556  
Equipment and property 65,535 68,704 7,374  
Goodwill 191,853 204,162 25,605  
Customer contracts 112,700 136,344 62,228  
Other intangible assets 49,300 50,650 6,936  
Current liabilities   (18,195) (21,536)  
Other assets and liabilities, net   (7,513) (3,089)  
Total consideration paid   443,258 81,632  
Less: Contingent consideration liability $ (5,923) (12,700) (4,863)  
Total cash purchase price   $ 430,558 $ 76,769