The allowance for loan and lease losses represents the reserve to cover probable credit losses related to specifically identified loans and leases, as well as probable credit losses inherent in the remainder of the loan portfolio as of the balance sheet date. For banks, include currently required allocated transfer risk reserves. Include carryover of or adjustments to the allowance for loan losses in connection with business combinations determined to be appropriate.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher OTS

-Name Federal Regulation (FR)

-Number Title 12

-Chapter V

-Section 563c.102

-Paragraph 8

-Subparagraph a(ii)

-Subsection I

-LegacyDoc This is a non-GAAP reference that was included in the 2009 taxonomy. It will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 6

-Section L

-Subsection 1

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 114

-Paragraph 20

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.7(d))

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 9

-Section 03

-Paragraph 7

-Subparagraph d

Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 5

-Paragraph 8, 9

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 7: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (b)(1)(ii)

-URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544

+ Details

- Definition

Reflects the aggregate gross carrying amount of all categories of loans and leases held in portfolio, after deducting deferred income, but before deducting the allowance for losses on loans and leases.

+ References+ Details

Loans Receivable, Net Loans Receivable, Net (Details 1) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Allowance for loan and lease losses [Abstract]
Individually Evaluated for Impairment	$ 15,534	$ 18,828
Collectively evaluated for impairment	115,320	118,688
Total allowance for loan and lease losses	130,854	137,516	137,107	142,927
Loans receivable [Abstract]
Individually evaluated for impairment	201,735	258,659
Collectively evaluated for impairment	3,195,690	3,207,476
Total loans receivable	3,397,425	3,466,135
Residential Real Estate [Member]
Allowance for loan and lease losses [Abstract]
Individually Evaluated for Impairment	1,680	2,659
Collectively evaluated for impairment	13,802	14,568
Total allowance for loan and lease losses	15,482	17,227	20,957
Loans receivable [Abstract]
Individually evaluated for impairment	25,862	24,453
Collectively evaluated for impairment	490,605	492,354
Total loans receivable	516,467	516,807
Commercial Real Estate [Member]
Allowance for loan and lease losses [Abstract]
Individually Evaluated for Impairment	7,716	9,756
Collectively evaluated for impairment	66,682	67,164
Total allowance for loan and lease losses	74,398	76,920	76,147
Loans receivable [Abstract]
Individually evaluated for impairment	125,282	162,959
Collectively evaluated for impairment	1,530,226	1,509,100
Total loans receivable	1,655,508	1,672,059
Other Commercial [Member]
Allowance for loan and lease losses [Abstract]
Individually Evaluated for Impairment	3,859	4,233
Collectively evaluated for impairment	17,708	16,600
Total allowance for loan and lease losses	21,567	20,833	19,932
Loans receivable [Abstract]
Individually evaluated for impairment	33,593	49,962
Collectively evaluated for impairment	589,804	573,906
Total loans receivable	623,397	623,868
Home Equity [Member]
Allowance for loan and lease losses [Abstract]
Individually Evaluated for Impairment	870	584
Collectively evaluated for impairment	9,789	13,032
Total allowance for loan and lease losses	10,659	13,616	13,334
Loans receivable [Abstract]
Individually evaluated for impairment	11,074	14,750
Collectively evaluated for impairment	392,851	425,819
Total loans receivable	403,925	440,569
Consumer Loan [Member]
Allowance for loan and lease losses [Abstract]
Individually Evaluated for Impairment	1,409	1,596
Collectively evaluated for impairment	7,339	7,324
Total allowance for loan and lease losses	8,748	8,920	6,737
Loans receivable [Abstract]
Individually evaluated for impairment	5,924	6,535
Collectively evaluated for impairment	192,204	206,297
Total loans receivable	$ 198,128	$ 212,832