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Loans (Analysis of Nonaccrual Loans) (Details) - USD ($) $ in Thousands | Mar. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Financing Receivable, Recorded Investment [Line Items] |  |
Recorded Investment Nonaccrual Loans | $ 36,891 | $ 21,464
Unpaid Principal Balance Nonaccrual Loans | 49,756 | 32,263
Consumer Portfolio Segment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Recorded Investment Nonaccrual Loans | 4,717 | 766
Unpaid Principal Balance Nonaccrual Loans | 4,985 | 990
Secured Loans [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Recorded Investment Nonaccrual Loans | 22,452 | 9,395
Unpaid Principal Balance Nonaccrual Loans | 31,039 | 15,688
Unsecured Loans [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Recorded Investment Nonaccrual Loans | 107 | 42
Unpaid Principal Balance Nonaccrual Loans | 331 | 256
One-to-Four Family Residential [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Recorded Investment Nonaccrual Loans | 730 | 820
Unpaid Principal Balance Nonaccrual Loans | 1,702 | 1,866
Commercial Land [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Recorded Investment Nonaccrual Loans | 238 | 349
Unpaid Principal Balance Nonaccrual Loans | 247 | 332
Income Property Multifamily [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Recorded Investment Nonaccrual Loans | 2,897 | 2,843
Unpaid Principal Balance Nonaccrual Loans | 3,185 | 3,124
Owner Occupied [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Recorded Investment Nonaccrual Loans | 4,982 | 6,321
Unpaid Principal Balance Nonaccrual Loans | 7,473 | 8,943
Land And Acquisition [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Recorded Investment Nonaccrual Loans | 205 | 362
Unpaid Principal Balance Nonaccrual Loans | 231 | 385
Residential Construction [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Recorded Investment Nonaccrual Loans | 563 | 566
Unpaid Principal Balance Nonaccrual Loans | $ 563 | $ 679

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- Definition Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5111-111524 + Details
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