Employee Retirement Plans (Tables)

12 Months Ended

Dec. 31, 2013

Employee Retirement Plans

Schedule of asset allocation for the Plan

	2013			2012
Pooled equity funds		55.1	%		28.9	%
Pooled fixed income funds		36.7			58.2
Other investments		7.6			5.9
Cash and cash equivalents		0.6			7.0
		100.0	%		100.0	%

Schedule of fair values of the Corson Plan assets

	2013		2012
Pooled equity funds	$	1,092	$	547
Pooled fixed income funds		728		1,101
Other investments		150		112
Cash and cash equivalents		11		132
	$	1,981	$	1,892

Schedule of funded status of the Corson Plan accrued pension benefit obligation

	2013			2012
Change in projected benefit obligation:
Projected benefit obligation at beginning of year	$	2,182		$	2,151
Interest cost		77			89
Actuarial (gain) loss on plan assets		(159	)		54
Benefits paid		(109	)		(112	)
Projected benefit obligation at end of year	$	1,991		$	2,182
Change in plan assets:
Fair value of plan assets at beginning of year	$	1,892		$	1,664
Employer contribution		—			151
Actual gain on plan assets		198			189
Benefits		(109	)		(112	)
Fair value of plan assets at end of year	$	1,981		$	1,892
Underfunded status	$	(10	)	$	(290	)
Accumulated benefit obligation	$	1,991		$	2,182

Schedule of net liability recognized for the Corson Plan on the Company's Consolidated Balance Sheets

	2013		2012
Accrued benefit cost	$	10	$	290

Schedule of weighted-average assumptions used in the measurement of the Corson Plan benefit obligation

	2013			2012
Discount rate		4.50	%		3.64	%
Expected long-term return on plan assets		7.00	%		7.00	%

Schedule of components of the Corson Plan net periodic benefit cost

	Years Ended December 31,
	2013			2012			2011
Interest cost	$	77		$	89		$	104
Expected return on plan assets		(128	)		(119	)		(137	)
Amortization of net actuarial loss		80			84			71
Net periodic benefit cost	$	29		$	54		$	38