Loans (Activity In ALLL By Portfolio Segment) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	$ 5,682	$ 5,641	$ 5,237	$ 6,110
Addition to (reduction in) provision for loan losses	324	200	650	400
Charge-offs	(17)	(679)	(17)	(1,564)
Recoveries	76	263	195	479
Reclass of ALLL on loan related commitments				9
Ending balance	6,065	5,434	6,065	5,434
Commercial Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	1,409	1,802	1,311	2,281
Addition to (reduction in) provision for loan losses	31	(589)	112	(1,097)
Charge-offs		(84)		(99)
Recoveries	9	248	26	292
Reclass of ALLL on loan related commitments				9
Ending balance	1,449	1,386	1,449	1,386
Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	1
Addition to (reduction in) provision for loan losses	18		19
Ending balance	19		19
Real Estate [Member] \| Commercial Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	2,197	1,912	1,946	1,863
Addition to (reduction in) provision for loan losses	(44)	712	153	1,059
Charge-offs		(496)		(930)
Recoveries	4	2	58	138
Ending balance	2,157	2,130	2,157	2,130
Real Estate [Member] \| Single-family residential [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	239	190	332	207
Addition to (reduction in) provision for loan losses	128	58	34	39
Charge-offs		(7)		(7)
Recoveries	1	4	2	6
Ending balance	368	245	368	245
Real Estate [Member] \| Multi-family residential [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	1,604	1,446	1,396	1,470
Addition to (reduction in) provision for loan losses	69	(58)	248	312
Charge-offs		(18)		(434)
Recoveries	57		86	22
Ending balance	1,730	1,370	1,730	1,370
Consumer [Member] \| Home equity lines of credit [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	220	274	241	272
Addition to (reduction in) provision for loan losses	125	45	102	64
Charge-offs	(17)	(40)	(17)	(60)
Recoveries	3	7	5	10
Ending balance	331	286	331	286
Consumer [Member] \| Other [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	12	17	11	17
Addition to (reduction in) provision for loan losses	(3)	32	(18)	23
Charge-offs		(34)		(34)
Recoveries	2	2	18	11
Ending balance	$ 11	$ 17	$ 11	$ 17

Reflects the gross amount charged against earnings during the period as credit losses (bad debt expense) based on review of the loan and lease portfolio and application of the methodology for estimating credit losses.

+ References+ Details

Reflects a reduction in bad debt expense attributable to collections of loans and lease receivables which had previously been fully or partially charged off as bad debts.

+ References+ Details

- Definition

Reflects the amount of loans and leases that have been removed, or charged off, from both loan receivables and the reserve for credit losses, typically because they are considered to be not salvageable or have been purchased by unconsolidated collection entities.

+ References+ Details

- 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.

+ References

Reference 1: 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 2: 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 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 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 5: 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 6: 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 7: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 6

-Section L

-Subsection 1

+ Details