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Related Party Transactions (Details Textual) (Alliance Bank [Member], USD $)
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12 Months Ended | |
|---|---|---|
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Dec. 31, 2012
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Dec. 31, 2011
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| Related Party Transaction [Line Items] | ||
| Interest income on cash deposits placed with affiliated entity | $ 687,000 | $ 767,000 |
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Affiliate Entity, a Custodian of CDARS [Member]
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| Related Party Transaction [Line Items] | ||
| Cash deposits with related party | 102,100,000 | 149,400,000 |
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Affiliate Entity, a Custodian of ICS [Member]
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| Related Party Transaction [Line Items] | ||
| Cash deposits with related party | $ 84,200,000 | $ 0 |
| X | ||||||||||
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- Definition
Cash deposits held in bank accounts with a related party. No definition available.
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| X | ||||||||||
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- Definition
Interest income from the cash deposits held in bank accounts with a related party. No definition available.
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| X | ||||||||||
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- Details
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