Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2012

Related Party Transactions [Abstract]

Related Party Transactions Rent Expense [Table Text Block]

The table below presents rent expense associated with these leases for the past three years (in thousands):

	2012		2011		2010
NCC	$	937	$	923	$	835
Other	183		405		469
Total	$	1,120	$	1,328	$	1,304