Annual report pursuant to Section 13 and 15(d)

Business Acquisitions - Purchase Price Allocation (Details)

v3.19.3.a.u2
Business Acquisitions - Purchase Price Allocation (Details)
$ in Thousands
12 Months Ended
Mar. 01, 2018
USD ($)
numberOfInstallments
Jul. 03, 2017
USD ($)
Dec. 31, 2018
USD ($)
Dec. 31, 2017
USD ($)
Business Combinations [Abstract]        
Restricted cash and restricted cash equivalents     $ 0 $ 13
Trade and other receivables     1,264 15,823
Other current assets     170 2,054
Investments, at Equity, and Advances to 50% or Less Owned Companies     (5,123) 10,000
Property and Equipment     4,382 15,190
Intangible Assets     1,120 10,957
Other Assets     7 (17,863)
Accounts payable and other accrued liabilities     (1,609) 0
Other current liabilities     (439) (17,214)
Long-Term Debt     0 (28,725)
Deferred Income Taxes     0 3,939
Other Liabilities     0 (42)
Noncontrolling interests in subsidiaries     (82) 0
Purchase price     (310) (5,868)
Business Acquisition [Line Items]        
Cash Acquired     $ 3,600 $ 16,400
ISH        
Business Combinations [Abstract]        
Long-Term Debt   $ (28,700)    
Business Acquisition [Line Items]        
Business combination, note receivable contributed   18,100    
Payments to acquire businesses, gross   $ 10,500    
SCA        
Business Acquisition [Line Items]        
Payments to acquire businesses, gross $ 1,500      
Business combination, number of installments | numberOfInstallments 2