Pension (Tables)

6 Months Ended

Jun. 30, 2013

Pension Tables

Components of Net Benefit Expense

	Three Months Ended June 30,						Six Months Ended June 30,
	2013			2012			2013			2012
Components of net periodic benefit cost:
Interest cost	$	17		$	17		$	43		$	43
Service cost		12			12			17			18
Expected return on plan assets		(28	)		(28	)		(54	)		(75	)
Amortization of prior service costs		2			2			5			5
Amortization of actuarial loss		39			39			77			95
	$	43		$	43		$	87		$	85