Note 11 - Derivative Financial Instruments (Detail) - Derivative financial instruments (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012
Notional Amount	$ 118,000
Purchase Price	9,035
Cumulative Unrealized Loss	11,540
Net Gain (loss) Position	(2,505)	[1]
Interest Rate Cap [Member]
Notional Amount	100,000
Purchase Price	9,035
Cumulative Unrealized Loss	8,994
Net Gain (loss) Position	41	[1]
Interest Rate Swap [Member]
Notional Amount	18,000
Cumulative Unrealized Loss	2,546
Net Gain (loss) Position	$ (2,546)	[1]

[1] Derivatives in a net gain position are recorded as "Other assets" and derivatives in a net loss position are recorded as "Other liabilities" in the Consolidated Statements of Financial Condition.