Financing Receivables (Aging Analysis Of Loans And Notes Receivable) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011
Financing Receivables, Recorded Investment [Line Items]
Total Loans Receivable	$ 135,270	$ 144,155
Multi-Family Residential [Member]
Financing Receivables, Recorded Investment [Line Items]
Total Loans Receivable	11,934	12,028
Commercial [Member]
Financing Receivables, Recorded Investment [Line Items]
Total Loans Receivable	121,940	130,724
Other [Member]
Financing Receivables, Recorded Investment [Line Items]
Total Loans Receivable	1,396	1,403
Loans Receivable [Member]
Financing Receivables, Recorded Investment [Line Items]
Total Loans Receivable	135,270	144,155
Current	132,918	137,167
30-59 days past due		1,918
60-89 days past due	168	170
Nonaccrual status	2,184	4,900
Loans Receivable [Member] | Multi-Family Residential [Member]
Financing Receivables, Recorded Investment [Line Items]
Total Loans Receivable	11,934	12,028
Current	11,934	12,028
Loans Receivable [Member] | Commercial [Member]
Financing Receivables, Recorded Investment [Line Items]
Total Loans Receivable	121,940	130,724
Current	119,588	123,736
30-59 days past due		1,918
60-89 days past due	168	170
Nonaccrual status	2,184	4,900
Loans Receivable [Member] | Other [Member]
Financing Receivables, Recorded Investment [Line Items]
Total Loans Receivable	1,396	1,403
Current	1,396	1,403
Notes Receivable [Member]
Financing Receivables, Recorded Investment [Line Items]
Total Loans Receivable	16,968	18,983
Current	15,662	10,820
Nonaccrual status	1,306	8,163
Notes Receivable [Member] | Notes Receivable-Secured [Member]
Financing Receivables, Recorded Investment [Line Items]
Total Loans Receivable	13,835	14,776
Current	13,591	10,712
Nonaccrual status	244	4,064
Notes Receivable [Member] | Notes Receivable-Unsecured [Member]
Financing Receivables, Recorded Investment [Line Items]
Total Loans Receivable	3,133	4,207
Current	2,071	108
Nonaccrual status	$ 1,062	$ 4,099