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Compensation and Employee Benefit Plans [Text Block]: Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding (Tables)
12 Months Ended
Dec. 31, 2017
Independence Holding Company Share Based Plans Total Member  
Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding

 

 

 

December 31, 2017

 

 

Outstanding

 

Exercisable

 

 

 

 

 

Number of options

 

692,380

 

388,713

Weighted average exercise price per share

$

16.62

$

10.55

Aggregate intrinsic value for all options (in thousands)

$

7,499

$

6,568

Weighted average contractual term remaining

 

2.8 years

 

1.4 years