Note 11 - Derivative Financial Instruments (Details) - Derivative Financial Instruments (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014		Dec. 31, 2013
Derivative [Line Items]
Derivative, Notional Amount	$ 129,159		$ 129,217
Derivative, Purchase Price	9,035		9,035
Derivative, Net Carrying Value	855	[1]	2,081	[1]
Not Designated as Hedging Instrument [Member] | Interest Rate Cap [Member]
Derivative [Line Items]
Derivative, Notional Amount	100,000		100,000
Derivative, Purchase Price	9,035		9,035
Derivative, Net Carrying Value		[1]		[1]
Not Designated as Hedging Instrument [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative, Notional Amount	18,000		18,000
Derivative, Net Carrying Value	667	[1]	1,681	[1]
Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, Notional Amount	11,200
Designated as Hedging Instrument [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative, Notional Amount	11,159		11,217
Derivative, Net Carrying Value	188	[1]	400	[1]
Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, Notional Amount			$ 11,200

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