Note 1 - Business (Details)	Jun. 30, 2014
Note 1 - Business (Details) [Line Items]
Number of Limited Partnerships in Housing Investments	6
Equity Method Investment, Ownership Percentage	100.00%
Number of Business Trust	5
Southern California Member
Note 1 - Business (Details) [Line Items]
Number Of Branch Locations	21
Northern California Member
Note 1 - Business (Details) [Line Items]
Number Of Branch Locations	12
NEW YORK
Note 1 - Business (Details) [Line Items]
Number Of Branch Locations	9
ILLINOIS
Note 1 - Business (Details) [Line Items]
Number Of Branch Locations	3
WASHINGTON
Note 1 - Business (Details) [Line Items]
Number Of Branch Locations	3
TEXAS
Note 1 - Business (Details) [Line Items]
Number Of Branch Locations	2
MASSACHUSETTS
Note 1 - Business (Details) [Line Items]
Number Of Branch Locations	1
NEW JERSEY
Note 1 - Business (Details) [Line Items]
Number Of Branch Locations	1
NEVADA
Note 1 - Business (Details) [Line Items]
Number Of Branch Locations	1
HONG KONG
Note 1 - Business (Details) [Line Items]
Number Of Branch Locations	1