Investment in Investee Investment in Investee (Tables)

3 Months Ended

Mar. 31, 2013

Dec. 31, 2012

Schedule of Equity Method Investments [Line Items]

Schedule of Equity Method Investments [Table Text Block]

The carrying value, estimated fair value and approximate voting and equity percentages at March 31, 2013 and December 31, 2012 were as follows:

(in thousands, except for percentages)
	March 31, 2013								December 31, 2012
	Voting percentage		Equity percentage		Estimated Fair Value		Carrying value		Voting percentage		Equity percentage		Estimated Fair Value		Carrying value
Atlas	16.5	%	16.5	%	$	25,994	$	26,526	30.0	%	63.3	%	$	38,758	$	41,733

Summarized financial information for Atlas is presented below at December 31, 2012. To be consistent with the three-month lag in reporting, total revenue and net income is presented below for the three months ended December 31, 2012:

(in thousands)	Three months ended December 31, 2012
Total revenue	12,851
Net income	1,244