LOANS, - Allowance for Loan Losses and the Carrying Amount of Loans (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Allowance for loan losses: [Abstract]
Individually evaluated for impairment	$ 13,569	$ 21,242
Collectively evaluated for probable incurred losses	49,886	64,546
Portfolio loans, allowance for loan losses	63,455	85,788
Portfolio loans: [Abstract]
Individually evaluated for impairment	188,626	281,655
Collectively evaluated for probable incurred losses	1,018,041	1,233,545
Total Portfolio loans	1,206,667	1,515,200
Summarize activity in the allowance for loan losses [Roll Forward]
Balance at beginning of year	85,788	124,955	111,026
Acquired loan loss reserve		2,380
Provision for loan losses charged to operations	1,452	35,630	142,237
Net charge-offs [Abstract]
Loans charged-off (deduction)	(46,095)	(92,445)	(142,885)
Recoveries	22,310	15,268	14,577
Net charge-offs	(23,785)	(77,177)	(128,308)
Balance at end of year	63,455	85,788	124,955
Loans Secured by Real Estate [Member]
Portfolio loans: [Abstract]
Total Portfolio loans	1,067,088	1,321,788
Commercial [Member]
Portfolio loans: [Abstract]
Total Portfolio loans	756,970	893,644
Commercial [Member] \| Loans Secured by Real Estate [Member]
Allowance for loan losses: [Abstract]
Individually evaluated for impairment	8,246	10,636
Collectively evaluated for probable incurred losses	13,380	26,371
Portfolio loans, allowance for loan losses	21,626	37,007
Portfolio loans: [Abstract]
Individually evaluated for impairment	121,745	167,792
Collectively evaluated for probable incurred losses	635,225	725,852
Total Portfolio loans	756,970	893,644
Residential (including multi-family) [Member]
Portfolio loans: [Abstract]
Total Portfolio loans	253,693	325,730
Residential (including multi-family) [Member] \| Loans Secured by Real Estate [Member]
Allowance for loan losses: [Abstract]
Individually evaluated for impairment	2,803	3,730
Collectively evaluated for probable incurred losses	8,596	15,598
Portfolio loans, allowance for loan losses	11,399	19,328
Portfolio loans: [Abstract]
Individually evaluated for impairment	38,722	54,296
Collectively evaluated for probable incurred losses	214,971	271,434
Total Portfolio loans	253,693	325,730
Construction, Land Development and Other Land [Member]
Portfolio loans: [Abstract]
Total Portfolio loans	56,425	102,414
Construction, Land Development and Other Land [Member] \| Loans Secured by Real Estate [Member]
Allowance for loan losses: [Abstract]
Individually evaluated for impairment	1,058	3,115
Collectively evaluated for probable incurred losses	1,810	7,257
Portfolio loans, allowance for loan losses	2,868	10,372
Portfolio loans: [Abstract]
Individually evaluated for impairment	14,037	35,921
Collectively evaluated for probable incurred losses	42,388	66,493
Total Portfolio loans	56,425	102,414
Commercial And Other Business-Purpose Loans [Member]
Allowance for loan losses: [Abstract]
Individually evaluated for impairment	1,405	3,732
Collectively evaluated for probable incurred losses	4,102	10,196
Portfolio loans, allowance for loan losses	5,507	13,928
Portfolio loans: [Abstract]
Individually evaluated for impairment	14,028	23,583
Collectively evaluated for probable incurred losses	114,068	154,834
Total Portfolio loans	128,096	178,417
Consumer [Member]
Allowance for loan losses: [Abstract]
Individually evaluated for impairment	57	29
Collectively evaluated for probable incurred losses	1,098	660
Portfolio loans, allowance for loan losses	1,155	689
Portfolio loans: [Abstract]
Individually evaluated for impairment	94	63
Collectively evaluated for probable incurred losses	9,230	12,153
Total Portfolio loans	9,324	12,216
Other [Member]
Allowance for loan losses: [Abstract]
Collectively evaluated for probable incurred losses	5	17
Portfolio loans, allowance for loan losses	5	17
Portfolio loans: [Abstract]
Collectively evaluated for probable incurred losses	2,159	2,779
Total Portfolio loans	2,159	2,779
Summarize activity in the allowance for loan losses [Roll Forward]
Balance at beginning of year	17	85
Acquired loan loss reserve		1
Provision for loan losses charged to operations	567	(65)
Net charge-offs [Abstract]
Loans charged-off (deduction)	(656)	(2)
Recoveries	99	6
Net charge-offs	(557)	4
Balance at end of year	5	17
Unallocated [Member]
Allowance for loan losses: [Abstract]
Collectively evaluated for probable incurred losses	20,895	4,447
Portfolio loans, allowance for loan losses	20,895	4,447
Portfolio loans: [Abstract]
Total Portfolio loans	2,159	2,779
Net charge-offs [Abstract]
Balance at end of year	$ 20,895	$ 4,447

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Refers to the net amount of charge-offs of financing receivables charged against allowance.

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- Definition

Reflects additions to the reserve for bad debts arising from purchase of loan and lease portfolios.

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-Publisher FASB

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A valuation allowance for financing receivables that are expected to be uncollectible.

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The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

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- Definition

Amount of recovery of financing receivables doubtful of collection that were previously charged off.

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Amount of direct write-downs of financing receivables charged against the allowance.

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The balance of financing receivables that were collectively evaluated for impairment.

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The balance of financing receivables that were individually evaluated for impairment.

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- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 5

-Paragraph 8, 9

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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- Definition

The sum of the periodic provision charged to earnings, based on an assessment of uncollectibility from the counterparty on account of loan, lease or other credit losses, to reduce these accounts to the amount that approximates their net realizable value.

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