XML 362 R84.htm IDEA: XBRL DOCUMENT v3.8.0.1
Capitalized Software Development Costs (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Capitalized Software Development Costs [Line Items]      
Capitalized Software Development Costs for Software Sold to Customers $ 2,800 $ 4,000  
Capitalized software development costs, net 8,499 5,955  
Amortization of capitalized software development costs $ 2,175 $ 1,116 $ 0
Property and Casualty Exchange [Member]      
Capitalized Software Development Costs [Line Items]      
Capitalized Computer Software, amortization period 5 years    
Minimum [Member] | Continuing Medical Education Products [Member]      
Capitalized Software Development Costs [Line Items]      
Capitalized Computer Software, amortization period 3 years    
Maximum [Member] | Continuing Medical Education Products [Member]      
Capitalized Software Development Costs [Line Items]      
Capitalized Computer Software, amortization period 5 years