Accumulated Other Comprehensive Income

3 Months Ended

Mar. 31, 2015

Accumulated Other Comprehensive Income [Abstract]

Accumulated Other Comprehensive Income [Text Block]

(10) Accumulated Other Comprehensive Income

The components of accumulated other comprehensive income in our consolidated balance sheets were as follows:

				Foreign		Accumulated
		Net unrealized		currency		other
		investment		translation		comprehensive
		gains		adjustment		income
Three months ended March 31, 2015
Balance at December 31, 2014		$	169,984	$	5,030	$	175,014
Other comprehensive income (loss)			4,233		(6,985)		(2,752)
	Balance at March 31, 2015	$	174,217	$	(1,955)	$	172,262