Investments Investments (Tables)

9 Months Ended

Sep. 30, 2015

Investments, Debt and Equity Securities [Abstract]

Investments schedule [Table Text Block]

(in thousands)	September 30, 2015		December 31, 2014
Rabbi trust (associated with the Deferred Compensation Plan)	$	3,394	$	3,678
Investments in equity securities	18		—
Total	$	3,412	$	3,678