v3.20.2
SIGNIFICANT ACCOUNTING POLICIES - Assets Useful Lives (Details)
6 Months Ended
Jun. 30, 2020
Building and building improvements | Minimum  
Property, Plant and Equipment [Line Items]  
Depreciable lives 25 years
Building and building improvements | Maximum  
Property, Plant and Equipment [Line Items]  
Depreciable lives 30 years
Furniture and fixtures | Minimum  
Property, Plant and Equipment [Line Items]  
Depreciable lives 5 years
Furniture and fixtures | Maximum  
Property, Plant and Equipment [Line Items]  
Depreciable lives 7 years
Computer equipment | Minimum  
Property, Plant and Equipment [Line Items]  
Depreciable lives 3 years
Computer equipment | Maximum  
Property, Plant and Equipment [Line Items]  
Depreciable lives 5 years
Business software  
Property, Plant and Equipment [Line Items]  
Depreciable lives 3 years
Office and other equipment | Minimum  
Property, Plant and Equipment [Line Items]  
Depreciable lives 5 years
Office and other equipment | Maximum  
Property, Plant and Equipment [Line Items]  
Depreciable lives 7 years
Instruments  
Property, Plant and Equipment [Line Items]  
Depreciable lives 5 years
Sample inventory  
Property, Plant and Equipment [Line Items]  
Depreciable lives 2 years