Note 4 - Loans (Detail) - Secured Loans by Property Type of the Collateral (USD $)	6 Months Ended	12 Months Ended
	Jun. 30, 2012	Dec. 31, 2011	Jun. 30, 2011	Dec. 31, 2010
Loans	41	49
Secured loans – principal (in Dollars)	$ 72,147,000	$ 73,386,000	$ 177,707,000	$ 202,134,000
Percent	100.00%	100.00%
Single Family [Member]
Loans	31	37
Secured loans – principal (in Dollars)	46,544,000	52,085,000
Percent	64.00%	71.00%
Multi-family [Member]
Loans	3	3
Secured loans – principal (in Dollars)	2,757,000	4,609,000
Percent	4.00%	6.00%
Commercial [Member]
Loans	6	8
Secured loans – principal (in Dollars)	22,304,000	16,149,000
Percent	31.00%	22.00%
Land [Member]
Loans	1	1
Secured loans – principal (in Dollars)	$ 542,000	$ 543,000
Percent	1.00%	1.00%