Schedule II - Valuation and Qualifying Accounts (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2011		Dec. 31, 2010		Dec. 31, 2009
Valuation and Qualifying Accounts [Abstract]
Balance Beginning of Period	$ 0		$ 0		$ 0
Additions Charged to Costs and Expenses	0	[1]	0	[1]	0	[1]
Deductions	0		0		0
Balance End of Period	0		0		0
Loan and realty recoveries	$ 99		$ 573		$ 1,077

[1] In the Consolidated Statements of Income, we report the net amount of our provision for loan and realty losses and our recoveries of amounts previously written down. For 2011, net recoveries were $99,000 and there was no provision for losses during the year. For 2010, net recoveries were $573,000 and there was no provision for losses during the year. For 2009, net recoveries were $1,077,000 and there was no provision for losses during the year.