Note 8 - Accrued Abandoned Lease Costs (Detail) (USD $) In Thousands, unless otherwise specified	1 Months Ended	3 Months Ended	9 Months Ended	12 Months Ended
Jan. 31, 2013	Sep. 30, 2012 sqft	Mar. 31, 2012	Sep. 30, 2012 sqft	Dec. 31, 2012
Area of Real Estate Property (in Square feet)		77,000		77,000
Lease Settlement					$ 125
Restructuring and Related Cost, Incurred Cost		809	3,832		110
Termination Fee		0		125	850
Abandonment Charge			3,977
Allowance for Loan and Lease Losses, Write-offs			402
Deferred Rent Credit, Current			257
Operating Leases, Rent Expense	1,139	795		2,197
Abandonment Liability		$ 1,620		$ 1,620

Reflects the amount of loans and leases that have been removed, or charged off, from both loan receivables and the reserve for credit losses, typically because they are considered to be not salvageable or have been purchased by unconsolidated collection entities.

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For a classified balance sheet, the cumulative difference as of the balance sheet date between the payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense, by the lessor or lessee, respectively, within one year of the balance sheet date.

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- Definition

Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.

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