Retirement Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2012

Retirement Benefit Plans [Abstract]

Summary Of Net Periodic Benefit Costs

		Supplemental Executive
		Retirement Plans
Three Months Ended June 30,		2012		2011
Service cost	$	23	$	13
Interest cost		17		46
Amortization of actuarial loss		1		1
Net periodic benefit cost	$	41	$	60

Six Months Ended June 30,		2012		2011
Service cost	$	46	$	24
Interest cost		35		95
Amortization of actuarial loss		2		2
Net periodic benefit cost	$	83	$	121