Employee Benefit Plans (Projected Benefit Obligation) (Details) (USD $)		12 Months Ended
	Jun. 02, 2010 Notes Payable, Other Payables [Member] Promissory Note To FAFC [Member] FAFC [Member]	Dec. 31, 2012 SERP And Restoration Plans [Member]	Dec. 31, 2011 SERP And Restoration Plans [Member]	Dec. 31, 2012 Projected Benefit Obligation [Member] SERP And Restoration Plans [Member]	Dec. 31, 2011 Projected Benefit Obligation [Member] SERP And Restoration Plans [Member]	Dec. 31, 2012 Change in Plan Assets [Member] SERP And Restoration Plans [Member]	Dec. 31, 2011 Change in Plan Assets [Member] SERP And Restoration Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Debt instrument, aggregate principal amount	$ 19,900,000
Change in projected benefit obligation:
Benefit obligation at beginning of period		30,659,000	26,954,000
Addition of CDS Mapping				1,044,000	0	654,000	0
Service costs				932,000	565,000
Interest costs				1,386,000	1,434,000
Actuarial losses				1,647,000	3,058,000
Benefits paid				(1,566,000)	(1,352,000)	(1,566,000)	(1,352,000)
Projected benefit obligation at end of period		34,102,000	30,659,000
Change in plan assets:
Actual return on plan assets						59,000	0
Company contributions						2,285,000	1,352,000
Benefits paid				(1,566,000)	(1,352,000)	(1,566,000)	(1,352,000)
Plan assets at fair value at end of the period		1,432,000	0
Unfunded status of the plans		(32,670,000)	(30,659,000)
Accrued benefit liability		(32,678,000)	(30,659,000)
Pension plan asset		8,000	0
Projected benefit obligation		(34,102,000)	(30,659,000)
Amounts recognized in accumulated other comprehensive income/(loss):
Unrecognized net actuarial loss		15,998,000	15,565,000
Unrecognized prior service credit		(9,064,000)	(10,209,000)
Pension and other postretirement benefit plans, amount recognized in accumulated other comprehensive income		$ 6,934,000	$ 5,356,000