XML 107 R89.htm IDEA: XBRL DOCUMENT v3.8.0.1
Commitments and Contingencies - Indemnification and loss contingencies (Details)
5 Months Ended
Feb. 14, 2018
item
Jan. 13, 2016
Sep. 01, 2015
Mar. 22, 2016
complaint
Dec. 31, 2017
USD ($)
Dec. 31, 2015
USD ($)
Indemnification clauses            
Contingencies            
Liabilities accrued         $ 0  
Office of Foreign Assets Control            
Contingencies            
Liabilities accrued           $ 900,000
Transaction period under review   5 years        
Office of Foreign Assets Control | Minimum            
Contingencies            
Range of potential penalties assessed         $ 0  
Pending Litigation            
Contingencies            
Number of new claims filed | complaint       2    
Pending Litigation | Linda J. Rossbach v. Vasco Data Security International, Inc., et al.            
Contingencies            
Number of days allowed to file amended complaint     60 days      
Pending Litigation | Vortex Pathway LLC (a Texas non-practicing entity) v. VASCO Data Security International, Inc. et. al. | Subsequent Event            
Contingencies            
Number of hardware authenticators claimed to have infringed on patent rights | item 1