Quarterly report pursuant to Section 13 or 15(d)

Composition of Certain Financial Statement Captions (Details)

v3.19.1
Composition of Certain Financial Statement Captions (Details) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Accounts receivable, net:    
Accounts receivable $ 146,333 $ 145,665
Less: allowance for doubtful accounts (1,950) (1,758)
Accounts receivable, net 144,383 143,907
Inventories, net:    
Consumable supplies 21,599 23,264
Finished products 18,891 15,259
Work in-process 2,851 2,473
Raw materials 4,729 4,259
Less: inventory reserve (3,460) (2,956)
Inventory, net 44,610 42,299
Other current assets and prepaid expenses:    
Taxes recoverable 19,893 15,708
Other receivables (457) 2,368
Prepaid supplies 12,200 9,693
Prepaid insurance 2,847 3,436
Other 4,511 3,847
Other current assets and prepaid expenses 38,994 35,052
Intangible assets, net:    
Less: accumulated amortization (274,977) (258,539)
Intangible assets, net 597,316 614,452
Accrued expenses:    
Contract liabilities 65,288 63,503
Employee benefits 42,354 45,621
Clinical trials 11,996 10,401
Contingent consideration 2,375 2,375
Finance leases short-term 3,077  
Finance leases short-term   3,280
Milestone payment 4,919 4,871
Professional fees 6,689 7,935
Other 80,836 65,527
Accrued expenses 217,534 203,513
Other long-term liabilities:    
Contract liabilities 7,708 27,566
Line of credit 0 105,198
Contingent consideration 26,968 22,162
Mortgages and other debts payable 4,322 4,654
Other long-term liabilities 4,981  
Finance leases long-term   5,620
Other 34,186 33,768
Other long-term liabilities 78,165 198,968
Customer relationships    
Intangible assets, net:    
Intangible assets 445,661 446,296
Technologies    
Intangible assets, net:    
Intangible assets 340,648 340,729
Trade names    
Intangible assets, net:    
Intangible assets 50,413 50,404
Licenses    
Intangible assets, net:    
Intangible assets 5,766 5,766
Covenants not to compete    
Intangible assets, net:    
Intangible assets 16,318 16,322
Product registrations    
Intangible assets, net:    
Intangible assets 7,954 7,861
Other    
Intangible assets, net:    
Intangible assets $ 5,533 $ 5,613