XML 104 R87.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
INCOME TAXES (Narrative) (Details) - USD ($)
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Income Tax [Line Items]      
Final toll tax expense, Tax Cuts and Jobs Act of 2017   $ 4,500,000  
Tax benefit, re-measurement of net deferred tax liabilities, Tax Cuts and Jobs Act of 2017     $ 43,400,000
Effective tax rate 16.50% (5.90%) (468.70%)
Effective income tax rate reconciliation, nondeductible in-process research and development, amount $ 64,900,000    
Effective income tax rate reconciliation, tax effect on U.S. federal rate, from Rebound acquisition 13,600,000    
Effective income tax reconciliation, tax benefit, excess stock-based compensation deductions   $ 1,100,000  
Tax benefit, net operating loss carryback, Tax Cuts and Jobs Act of 2017   2,100,000  
Effective income tax rate reconciliation, foreign income tax rate differential, increase (decrease), amount $ (5,700,000) $ 3,100,000  
Effective foreign income tax rate 3.50% 11.60%  
Increase (decrease) in effective foreign income tax rate during period (11.60%) (2.00%)  
Deferred tax assets, valuation allowance $ 9,865,000 $ 6,973,000 $ 8,000,000.0
Deferred tax assets, gross 141,922,000 104,950,000 96,500,000
Valuation allowance, period increase (decrease) 2,900,000 (1,000,000.0) 4,400,000
Tax impact of repatriating foreign earnings 0    
Unrecognized tax benefits that would impact effective tax rate 700,000    
Amount of unrecorded benefit reasonably possible to be recognized (less than) 0    
Penalties and interest expense 0 0 0
Penalties and interest accrued 0 $ 0 $ 0
Federal      
Income Tax [Line Items]      
Operating loss carryforwards 130,100,000    
Operating loss carryforwards, not subject to expiration 18,900,000    
Foreign Tax Authority      
Income Tax [Line Items]      
Operating loss carryforwards 37,500,000    
Operating loss carryforwards, not subject to expiration 35,300,000    
Foreign Tax Authority | Expire Through 2024      
Income Tax [Line Items]      
Operating loss carryforwards, subject to expiration 1,300,000    
Foreign Tax Authority | Expire Through 2025      
Income Tax [Line Items]      
Operating loss carryforwards, subject to expiration 900,000    
Foreign Tax Authority | Switzerland      
Income Tax [Line Items]      
Effective income tax rate reconciliation, tax benefit, federal tax holiday $ 9,400,000    
Effective income tax rate reconciliation, tax benefit, federal tax holiday (in dollars per share) $ 0.11    
Federal tax credit $ 12,100,000    
Federal tax credit (in dollars per share) $ 0.14    
State and Local Jurisdiction      
Income Tax [Line Items]      
Operating loss carryforwards $ 42,800,000