Investments (Tables)

9 Months Ended

Sep. 30, 2013

Investments, Debt and Equity Securities [Abstract]

Schedule of Investment

The investment balances at September 30, 2013 and December 31, 2012, consist of the following:

(in thousands)	September 30, 2013		December 31, 2012
Rabbi trust (associated with Supplemental Executive Retirement Savings Plan)	$	2,691	$	2,116
Rabbi trust (associated with certain directors' compensation)	97		39
Investments in equity securities	—		2,013
Total	$	2,788	$	4,168