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.

Reference 1: 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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 2: 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

Reference 3: 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 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher OTS

-Name Federal Regulation (FR)

-Number Title 12

-Section 563c.102

-Paragraph 8

-Subparagraph a(ii)

-Chapter V

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 7

-Subparagraph d

-Article 9

Reference 6: 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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 7: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 6

-Section L

-Subsection 1

+ Details

- Definition

Amount before allowance of commercial loans and leases receivable includes, but not limited to, commercial and industrial loans, agricultural loans, mortgage loans, promissory notes, interbank and other loans to financial institutions, draws against credit facilities, trade financing, lease financings. 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.

+ References+ Details

- Definition

Amount before allowance of consumer loans, including, but not limited to, mortgage, home equity, vehicles, credit card, installment, and lease financing. 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.

+ References+ Details

- Definition

Amount before allowance of revolving credit lines for to originate and purchase financial assets including, but not limited to, mortgage loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans covered under loss sharing agreements.

+ References+ Details

Loans (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Jun. 30, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Dec. 31, 2010
Summary of Loans
Commercial, Total	$ 447,414		$ 352,376
Real Estate, Total	176,553		157,141
Consumer, Including Mortgage warehouse	286,848		265,377
Mortgage warehouse	244,233		208,299
Consumer Loans, net of mortgage warehouse	244,233		208,299
Total Loans	1,155,048		983,193
Allowance for loan losses	(18,568)	(18,374)	(18,882)	(19,110)	(18,586)	(19,064)
Loans, net	1,136,480		964,311
Consumer Loans Auto Financing Receivable [Member]
Summary of Loans
Consumer, Including Mortgage warehouse	137,490		134,686
Home equity line of credit [Member]
Summary of Loans
Consumer, Including Mortgage warehouse	105,960		92,249
Working capital and equipment [Member]
Summary of Loans
Commercial, Total	193,671		170,325
Real estate including agriculture [Member]
Summary of Loans
Commercial, Total	242,212		172,910
Tax exempt loans receivable [Member]
Summary of Loans
Commercial, Total	4,719		3,818
Other commercial loans [Member]
Summary of Loans
Commercial, Total	6,812		5,323
1-4 family [Member]
Summary of Loans
Real Estate, Total	172,770		153,039
Other [Member]
Summary of Loans
Real Estate, Total	3,783		4,102
Recreation consumer loans receivable [Member]
Summary of Loans
Consumer, Including Mortgage warehouse	5,005		4,737
Real estate home improvement loans receivable [Member]
Summary of Loans
Consumer, Including Mortgage warehouse	30,905		27,729
Unsecured Debt [Member]
Summary of Loans
Consumer, Including Mortgage warehouse	4,435		3,183
Other consumer loans [Member]
Summary of Loans
Consumer, Including Mortgage warehouse	$ 3,053		$ 2,793