Schedule II - Valuation and Qualifying Accounts Schedule II - Valuation and Qualifying Accounts (Details) (USD $)	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Schedule II - Valuation and Qualifying Accounts [Abstract]
Valuation Allowances and Reserves, Balance, January 1	$ 0	$ 0	$ 0
Valuation Allowances and Reserves, Charged to Cost and Expense		0	0
Valuation Allowances and Reserves, Deductions		0	0
Valuation Allowances and Reserves, Balance, December 31		0	0	0
Loan and realty losses (recoveries), net	1,976,000	1,976,000	(2,195,000)	(99,000)
Mortgage Loans On Real Estate, Impairment		4,037,000	2,300,000	0
Allowance for Loan and Lease Loss, Recovery of Bad Debts		$ 2,061,000	$ 4,495,000	$ 99,000