Rendering

Component: (Network and Table)
Network
2408407 - Disclosure - Benefit Plans-Fair Value of Plan Assets (Details)
(http://www.infinityauto.com/role/BenefitPlansFairValueOfPlanAssetsDetails)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0001195933 (http://www.sec.gov/CIK)
Compensation and Retirement Disclosure [Abstract]Period [Axis]
2016-01-01 - 2016-12-31
2015-01-01 - 2015-12-31
Compensation and Retirement Disclosure [Abstract]
 
 
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
 
 
Fair value of plan assets at beginning of year
0  
0  
Employer contributions
301,000  
259,000  
Participant contributions
37,000  
30,000  
Gross benefits paid
(338,000) 
(289,000) 
Fair value of plan assets at end of year
0  
 
0