XML 38 R32.htm IDEA: XBRL DOCUMENT v2.4.0.8
Accumulated Other Comprehensive Income (Tables)
 9 Months Ended
Sep. 30, 2014
Accumulated Other Comprehensive Income [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
 
Foreign currency translation adjustment
(Amount in thousands)
 
Unrealized gain (loss) on available-for-sale securities
(Amount in thousands)
 
Accumulated Other Comprehensive Income (Loss)
(Amount in thousands)
Beginning balance at December 31, 2013
$
1,007

 
$
8

 
$
1,015

Change during January- March 2014
(66
)
 
(1
)
 
(67
)
Balance at March 31, 2014
941

 
7

 
948

Change during April-June 2014
36

 
(2
)
 
34

Balance at June 30, 2014
977

 
5

 
982

Current period change
(902
)
 
(1
)
 
(903
)
Balance at September 30, 2014
$
75

 
$
4

 
$
79