XML 45 R34.htm IDEA: XBRL DOCUMENT v3.7.0.1
Investment in Investees (Tables)
 6 Months Ended
Jun. 30, 2017
Investment in Investee [Abstract]  
Equity Method Investments [Table Text Block]
The carrying value, estimated fair value and approximate equity percentage for the Company's investment in ICL at June 30, 2017 and December 31, 2016 were as follows:
(in thousands, except for percentages)
 
 
 
 
 
 
June 30, 2017
 
December 31, 2016
 
 
Equity Percentage
 
Estimated Fair Value
 
Carrying Value
 
Equity Percentage
 
Estimated Fair Value
 
Carrying Value
ICL
 
31.2
%
 
$
4,192

 
$
5,355

 
31.2
%
 
$
4,251

 
$
3,116