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BORROWINGS Subordinated Term Loan (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011	Sep. 26, 2008
Debt Instrument [Line Items]
Debt Instrument, Description of Variable Rate Basis (as a percent)			4.00%
Unsecured Subordinated Term Loan [Member] \| Unsecured Subordinated Term Loan Effective September 26 2008 [Member]
Debt Instrument [Line Items]
Long-term Debt	$ 6,867	$ 6,779	$ 7,500
LIBOR Plus Four Percent [Member] \| Unsecured Subordinated Term Loan Effective September 26 2008 [Member]
Debt Instrument [Line Items]
Debt Instrument, Description of Variable Rate Basis (as a percent)	4.00%

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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