XML 63 R53.htm IDEA: XBRL DOCUMENT v3.21.1
Fair Value of Financial Instruments (Details) - USD ($)
shares in Millions
 3 Months Ended
Mar. 31, 2021
Dec. 31, 2020
Sep. 01, 2020
Apr. 14, 2020
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value $ 259,185,000 $ 258,304,000    
Amount borrowed       $ 1,000
Fair value 32,400,000      
Senior Notes Due 2025 | Convertible Notes Payable        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Principal 230,000,000      
Amount borrowed $ 391,300,000     $ 230,000,000.0
Vitalware L L C        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Contingent consideration liabilities     $ (8,300,000)  
Shares issuable, contingent consideration (in shares) 30.0      
Contingent consideration paid in a combination cash 50.00%      
Contingent consideration paid in a combination shares 50.00%      
Level 3        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair value $ 32,500,000      
U.S. Treasury notes        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value 49,130,000 59,389,000    
Commercial paper        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value 57,067,000 68,018,000    
Corporate bonds        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value 27,610,000 48,501,000    
Asset-backed securities        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value   3,009,000    
Fair value, recurring        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Money market funds 125,378,000 79,387,000    
Contingent consideration liabilities (32,444,000) (31,264,000)    
Total 226,741,000 227,040,000    
Fair value, recurring | Level 1        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Money market funds 125,378,000 79,387,000    
Contingent consideration liabilities 0 0    
Total 174,508,000 138,776,000    
Fair value, recurring | Level 2        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Money market funds 0 0    
Contingent consideration liabilities 0 0    
Total 84,677,000 119,528,000    
Fair value, recurring | Level 3        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Money market funds 0 0    
Contingent consideration liabilities (32,444,000) (31,264,000)    
Total (32,444,000) (31,264,000)    
Fair value, recurring | U.S. Treasury notes        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value 49,130,000 59,389,000    
Fair value, recurring | U.S. Treasury notes | Level 1        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value 49,130,000 59,389,000    
Fair value, recurring | U.S. Treasury notes | Level 2        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value 0 0    
Fair value, recurring | U.S. Treasury notes | Level 3        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value 0 0    
Fair value, recurring | Commercial paper        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value 57,067,000 68,018,000    
Fair value, recurring | Commercial paper | Level 1        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value 0 0    
Fair value, recurring | Commercial paper | Level 2        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value 57,067,000 68,018,000    
Fair value, recurring | Commercial paper | Level 3        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value 0 0    
Fair value, recurring | Corporate bonds        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value 27,610,000 48,501,000    
Fair value, recurring | Corporate bonds | Level 1        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value 0 0    
Fair value, recurring | Corporate bonds | Level 2        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value 27,610,000 48,501,000    
Fair value, recurring | Corporate bonds | Level 3        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value $ 0 0    
Fair value, recurring | Asset-backed securities        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value   3,009,000    
Fair value, recurring | Asset-backed securities | Level 1        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value   0    
Fair value, recurring | Asset-backed securities | Level 2        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value   3,009,000    
Fair value, recurring | Asset-backed securities | Level 3        
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Fair Value   $ 0