XML 47 R36.htm IDEA: XBRL DOCUMENT v3.8.0.1
Investment in Investees (Tables)
 9 Months Ended
Sep. 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 September 30, 2017 and December 31, 2016 were as follows:
(in thousands, except for percentages)
 
 
 
 
 
 
September 30, 2017
 
December 31, 2016
 
 
Equity Percentage
 
Estimated Fair Value
 
Carrying Value
 
Equity Percentage
 
Estimated Fair Value
 
Carrying Value
ICL
 
31.2
%
 
$
3,671

 
$
4,458

 
31.2
%
 
$
4,251

 
$
3,116