XML 95 R47.htm IDEA: XBRL DOCUMENT v3.10.0.1
Fair Value Measurement (Table) (Details) - USD ($)
 3 Months Ended 12 Months Ended
Jun. 30, 2017
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Sep. 30, 2017
Mar. 31, 2017
Assets:            
Marketable securities – available for sale     $ 29,523,000      
Foreign Currency Contract, Asset, Fair Value Disclosure   $ 707,000   $ 0    
Liabilities:            
Business Combination, Contingent Consideration, Liability   0 20,617,000   $ 10,000,000 $ 20,617,000
Business Acquisition, Contingent Consideration, Actual Cash Payment $ 2,741,000 (7,000,000) 4,618,000      
business combinations contingent liability payment   7,000,000 7,359,000 16,402,000    
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability   0 (11,206,000) (425,000)    
Fair Value [Member]            
Assets:            
Cash Equivalents   77,050,000 58,436,000      
Current marketable securities – available for sale   66,968,000 64,027,000      
Marketable securities – available for sale   0        
Foreign Currency Contract, Asset, Fair Value Disclosure   707,000        
Long-term marketable securities – available for sale     29,523,000      
Total assets   144,725,000 151,986,000      
Liabilities:            
Business Combination, Contingent Consideration, Liability   3,000,000 10,000,000 $ 7,948,000    
Foreign Currency Contracts, Liability, Fair Value Disclosure     783,000      
Total liabilities   3,000,000 10,783,000      
Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]            
Assets:            
Cash Equivalents   77,050,000 58,436,000      
Current marketable securities – available for sale   66,968,000 64,027,000      
Foreign Currency Contract, Asset, Fair Value Disclosure     0      
Long-term marketable securities – available for sale     29,523,000      
Total assets   144,018,000 151,986,000      
Liabilities:            
Business Combination, Contingent Consideration, Liability   0        
Foreign Currency Contracts, Liability, Fair Value Disclosure     0      
Total liabilities   0 0      
Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]            
Assets:            
Cash Equivalents   0 0      
Current marketable securities – available for sale   0 0      
Foreign Currency Contract, Asset, Fair Value Disclosure   707,000 0      
Long-term marketable securities – available for sale     0      
Total assets   707,000 0      
Liabilities:            
Business Combination, Contingent Consideration, Liability   0        
Foreign Currency Contracts, Liability, Fair Value Disclosure     783,000      
Total liabilities   0 783,000      
Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]            
Assets:            
Cash Equivalents   0 0      
Current marketable securities – available for sale   0 0      
Long-term marketable securities – available for sale     0      
Total assets   0 0      
Liabilities:            
Business Combination, Contingent Consideration, Liability   3,000,000 10,000,000      
Foreign Currency Contracts, Liability, Fair Value Disclosure     0      
Total liabilities   $ 3,000,000 $ 10,000,000