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Loans (Net Loans Held-For-Investment) (Details) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
--- | --- | --- | --- | ---
Investments In Loans [Line Items] |  |  |  |
Loans Receivable | $ 1,336,261 | $ 1,047,128 |  |
Commercial and industrial loans | 10,162 | 14,786 |  |
Other loans | 2,310 | 1,830 |  |
Total commercial and industrial and other loans | 12,472 | 16,616 |  |
Deferred loan cost, net | 3,458 | 2,456 |  |
Originated loans held-for-investment, net | 1,352,191 | 1,066,200 |  |
PCI Loans | 59,468 | 75,349 |  |
Loans acquired | 77,817 | 101,433 |  |
Loans held for investment, net | 1,489,476 | 1,242,982 |  |
Allowance for loan losses | (26,037) | (26,424) | (26,836) | (21,819)
Net loans held-for-investment | 1,463,439 | 1,216,558 |  |
Real Estate Loans | Multi Family [Member] |  |  |  |
Investments In Loans [Line Items] |  |  |  |
Loans Receivable | 870,951 | 610,129 |  |
Originated loans held-for-investment, net | 872,901 | 611,469 |  |
Allowance for loan losses | (9,374) | (7,086) | (6,772) |
Real Estate Loans | Commercial [Member] |  |  |  |
Investments In Loans [Line Items] |  |  |  |
Loans Receivable | 340,174 | 315,450 |  |
Originated loans held-for-investment, net | 340,534 | 315,603 |  |
Allowance for loan losses | (12,619) | (14,480) | (15,180) |
Real Estate Loans | One-to-Four Family Residential Mortgage [Member] |  |  |  |
Investments In Loans [Line Items] |  |  |  |
Loans Receivable | 64,753 | 64,733 |  |
Originated loans held-for-investment, net | 65,289 | 65,354 |  |
Allowance for loan losses | (875) | (623) | (967) |
Real Estate Loans | Home Equity Line of Credit |  |  |  |
Investments In Loans [Line Items] |  |  |  |
Loans Receivable | 46,231 | 33,573 |  |
Originated loans held-for-investment, net | 46,825 | 33,879 |  |
Allowance for loan losses | (860) | (623) | (418) |
Real Estate Loans | Construction and Land [Member] |  |  |  |
Investments In Loans [Line Items] |  |  |  |
Loans Receivable | 14,152 | 23,243 |  |
Originated loans held-for-investment, net | 14,161 | 23,255 |  |
Allowance for loan losses | (205) | (994) | (1,189) |
Loans Acquired [Member] | Multi Family [Member] |  |  |  |
Investments In Loans [Line Items] |  |  |  |
Loans acquired | 3,930 | 5,763 |  |
Loans Acquired [Member] | Commercial [Member] |  |  |  |
Investments In Loans [Line Items] |  |  |  |
Loans acquired | 13,254 | 17,053 |  |
Loans Acquired [Member] | One-to-Four Family Residential Mortgage [Member] |  |  |  |
Investments In Loans [Line Items] |  |  |  |
Loans acquired | 60,262 | 78,237 |  |
Loans Acquired [Member] | Construction and Land [Member] |  |  |  |
Investments In Loans [Line Items] |  |  |  |
Loans acquired | $ 371 | $ 380 |  |

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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. + 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
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- Definition Amount before allowance of other loans and leases not otherwise specified in the taxonomy. 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 Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6375948&loc=d3e4428-111522 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 01-6 -Paragraph 13 -Subparagraph e -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 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Subparagraph a -Article 9 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(a)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher OTS -Name Federal Regulation (FR) -Number Title 12 -Section 563c.102 -Paragraph 8 -Subparagraph d -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. + Details
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