Loans, Nonaccrual and past due loans (Details) (USD $) | 3 Months Ended | |
Mar. 31, 2014 | Mar. 31, 2013 | Dec. 31, 2013 |
Contract | Contract |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Nonaccrual loans | $758,000 | ' | $558,000 |
30-59 Days Past Due | 2,743,000 | ' | 2,718,000 |
60-89 Days Past Due | 65,000 | ' | 845,000 |
Greater Than 90 Days Past Due | 758,000 | ' | 526,000 |
Recorded Investment > 90 Days and Accruing | 0 | ' | 321,000 |
Total Past Due | 3,566,000 | ' | 4,410,000 |
Current | 392,572,000 | ' | 387,748,000 |
Total Loans | 396,138,000 | ' | 392,158,000 |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
With no related allowance recorded | 2,637,000 | ' | 3,245,000 |
With related allowance recorded | 7,832,000 | ' | 8,066,000 |
Total investments | 10,469,000 | ' | 11,311,000 |
With no related allowance unpaid principal balance | 2,973,000 | ' | 3,485,000 |
With related allowance unpaid principal balance | 7,937,000 | ' | 8,086,000 |
Total unpaid principal balance | 10,910,000 | ' | 11,571,000 |
Related allowance | 647,000 | ' | 709,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 10,890,000 | 11,432,000 | ' |
Interest income recognized | 126,000 | 93,000 | ' |
Impaired loans, interest income forgone | 68,000 | 87,000 | ' |
Trouble debt restructuring, recorded investment | 6,500,000 | ' | 6,400,000 |
Restructured loans by modification [Abstract] | ' | ' | ' |
Number of contracts | 1 | 3 | ' |
Rate modifications | 0 | 0 | ' |
Term modifications | 0 | 0 | ' |
Payment modifications | 0 | 0 | ' |
Combination modifications | 176,000 | 878,000 | ' |
Total modifications | 176,000 | 878,000 | ' |
TDR modifications, subsequent default | 681,000 | 857,000 | ' |
Loans that became delinquent more than 90 days past due or transferred to nonaccrual within 12 months of restructuring [Abstract] | ' | ' | ' |
Number of days past due to be considered in default | '31 days | ' | ' |
Number of days past due to be considered nonaccrual status | '90 days | ' | ' |
One-to four- family [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Nonaccrual loans | 484,000 | ' | 401,000 |
30-59 Days Past Due | 1,314,000 | ' | 1,460,000 |
60-89 Days Past Due | 0 | ' | 537,000 |
Greater Than 90 Days Past Due | 484,000 | ' | 401,000 |
Recorded Investment > 90 Days and Accruing | 0 | ' | 321,000 |
Total Past Due | 1,798,000 | ' | 2,719,000 |
Current | 118,344,000 | ' | 115,020,000 |
Total Loans | 120,142,000 | ' | 117,739,000 |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
With no related allowance recorded | 691,000 | ' | 533,000 |
With related allowance recorded | 4,096,000 | ' | 4,075,000 |
Total investments | 4,787,000 | ' | 4,608,000 |
With no related allowance unpaid principal balance | 920,000 | ' | 723,000 |
With related allowance unpaid principal balance | 4,119,000 | ' | 4,086,000 |
Total unpaid principal balance | 5,039,000 | ' | 4,809,000 |
Related allowance | 341,000 | ' | 356,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 4,698,000 | 6,161,000 | ' |
Interest income recognized | 54,000 | 40,000 | ' |
Restructured loans by modification [Abstract] | ' | ' | ' |
Number of contracts | 1 | 3 | ' |
Rate modifications | 0 | 0 | ' |
Term modifications | 0 | 0 | ' |
Payment modifications | 0 | 0 | ' |
Combination modifications | 176,000 | 878,000 | ' |
Total modifications | 176,000 | 878,000 | ' |
TDR modifications, subsequent default | 0 | 202,000 | ' |
Loans that became delinquent more than 90 days past due or transferred to nonaccrual within 12 months of restructuring [Abstract] | ' | ' | ' |
Number of mortgages over 90 days past due and considered nonaccrual status | ' | 1 | ' |
Home equity [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Nonaccrual loans | 200,000 | ' | 124,000 |
30-59 Days Past Due | 615,000 | ' | 618,000 |
60-89 Days Past Due | 40,000 | ' | 214,000 |
Greater Than 90 Days Past Due | 200,000 | ' | 124,000 |
Recorded Investment > 90 Days and Accruing | 0 | ' | 0 |
Total Past Due | 855,000 | ' | 956,000 |
Current | 33,927,000 | ' | 34,199,000 |
Total Loans | 34,782,000 | ' | 35,155,000 |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
With no related allowance recorded | 284,000 | ' | 245,000 |
With related allowance recorded | 1,382,000 | ' | 1,352,000 |
Total investments | 1,666,000 | ' | 1,597,000 |
With no related allowance unpaid principal balance | 344,000 | ' | 294,000 |
With related allowance unpaid principal balance | 1,464,000 | ' | 1,362,000 |
Total unpaid principal balance | 1,808,000 | ' | 1,656,000 |
Related allowance | 152,000 | ' | 150,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 1,632,000 | 1,740,000 | ' |
Interest income recognized | 18,000 | 9,000 | ' |
Restructured loans by modification [Abstract] | ' | ' | ' |
TDR modifications, subsequent default | 98,000 | 115,000 | ' |
Commercial and multifamily [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
30-59 Days Past Due | 780,000 | ' | 377,000 |
60-89 Days Past Due | 0 | ' | 0 |
Greater Than 90 Days Past Due | 0 | ' | 0 |
Recorded Investment > 90 Days and Accruing | 0 | ' | 0 |
Total Past Due | 780,000 | ' | 377,000 |
Current | 154,260,000 | ' | 157,139,000 |
Total Loans | 155,040,000 | ' | 157,516,000 |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
With no related allowance recorded | 1,535,000 | ' | 1,995,000 |
With related allowance recorded | 1,477,000 | ' | 1,721,000 |
Total investments | 3,012,000 | ' | 3,716,000 |
With no related allowance unpaid principal balance | 1,575,000 | ' | 1,995,000 |
With related allowance unpaid principal balance | 1,477,000 | ' | 1,721,000 |
Total unpaid principal balance | 3,052,000 | ' | 3,716,000 |
Related allowance | 0 | ' | 1,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 3,364,000 | 1,571,000 | ' |
Interest income recognized | 36,000 | 3,000 | ' |
Restructured loans by modification [Abstract] | ' | ' | ' |
TDR modifications, subsequent default | 583,000 | ' | ' |
Loans that became delinquent more than 90 days past due or transferred to nonaccrual within 12 months of restructuring [Abstract] | ' | ' | ' |
Number of mortgages over 90 days past due and considered nonaccrual status | 2 | ' | ' |
Construction and land [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
30-59 Days Past Due | 0 | ' | 0 |
60-89 Days Past Due | 0 | ' | 0 |
Greater Than 90 Days Past Due | 0 | ' | 0 |
Recorded Investment > 90 Days and Accruing | 0 | ' | 0 |
Total Past Due | 0 | ' | 0 |
Current | 42,951,000 | ' | 44,300,000 |
Total Loans | 42,951,000 | ' | 44,300,000 |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
With no related allowance recorded | 21,000 | ' | 21,000 |
With related allowance recorded | 186,000 | ' | 188,000 |
Total investments | 207,000 | ' | 209,000 |
With no related allowance unpaid principal balance | 21,000 | ' | 21,000 |
With related allowance unpaid principal balance | 186,000 | ' | 187,000 |
Total unpaid principal balance | 207,000 | ' | 208,000 |
Related allowance | 27,000 | ' | 28,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 208,000 | 335,000 | ' |
Interest income recognized | 3,000 | 0 | ' |
Manufactured homes [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Nonaccrual loans | 74,000 | ' | 32,000 |
30-59 Days Past Due | 19,000 | ' | 146,000 |
60-89 Days Past Due | 24,000 | ' | 94,000 |
Greater Than 90 Days Past Due | 74,000 | ' | 0 |
Recorded Investment > 90 Days and Accruing | 0 | ' | 0 |
Total Past Due | 117,000 | ' | 240,000 |
Current | 12,913,000 | ' | 13,256,000 |
Total Loans | 13,030,000 | ' | 13,496,000 |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
With no related allowance recorded | 86,000 | ' | 98,000 |
With related allowance recorded | 558,000 | ' | 549,000 |
Total investments | 644,000 | ' | 647,000 |
With no related allowance unpaid principal balance | 93,000 | ' | 98,000 |
With related allowance unpaid principal balance | 558,000 | ' | 549,000 |
Total unpaid principal balance | 651,000 | ' | 647,000 |
Related allowance | 124,000 | ' | 116,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 646,000 | 639,000 | ' |
Interest income recognized | 13,000 | 4,000 | ' |
Other consumer [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Nonaccrual loans | 0 | ' | 1,000 |
30-59 Days Past Due | 15,000 | ' | 8,000 |
60-89 Days Past Due | 1,000 | ' | 0 |
Greater Than 90 Days Past Due | 0 | ' | 1,000 |
Recorded Investment > 90 Days and Accruing | 0 | ' | 0 |
Total Past Due | 16,000 | ' | 9,000 |
Current | 9,911,000 | ' | 10,275,000 |
Total Loans | 9,927,000 | ' | 10,284,000 |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
With no related allowance recorded | 0 | ' | 17,000 |
With related allowance recorded | 23,000 | ' | 15,000 |
Total investments | 23,000 | ' | 32,000 |
With no related allowance unpaid principal balance | 0 | ' | 17,000 |
With related allowance unpaid principal balance | 23,000 | ' | 15,000 |
Total unpaid principal balance | 23,000 | ' | 32,000 |
Related allowance | 3,000 | ' | 3,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 28,000 | 53,000 | ' |
Interest income recognized | 0 | 0 | ' |
Commercial business [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
30-59 Days Past Due | 0 | ' | 109,000 |
60-89 Days Past Due | 0 | ' | 0 |
Greater Than 90 Days Past Due | 0 | ' | 0 |
Recorded Investment > 90 Days and Accruing | 0 | ' | 0 |
Total Past Due | 0 | ' | 109,000 |
Current | 20,266,000 | ' | 13,559,000 |
Total Loans | 20,266,000 | ' | 13,668,000 |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
With no related allowance recorded | 20,000 | ' | 336,000 |
With related allowance recorded | 110,000 | ' | 166,000 |
Total investments | 130,000 | ' | 502,000 |
With no related allowance unpaid principal balance | 20,000 | ' | 337,000 |
With related allowance unpaid principal balance | 110,000 | ' | 166,000 |
Total unpaid principal balance | 130,000 | ' | 503,000 |
Related allowance | 0 | ' | 55,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 316,000 | 933,000 | ' |
Interest income recognized | 2,000 | 37,000 | ' |
Restructured loans by modification [Abstract] | ' | ' | ' |
TDR modifications, subsequent default | 0 | 540,000 | ' |
Performing [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 394,277,000 | ' | 390,237,000 |
Performing [Member] | One-to four- family [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 119,433,000 | ' | 116,967,000 |
Performing [Member] | Home equity [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 34,484,000 | ' | 34,933,000 |
Performing [Member] | Commercial and multifamily [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 154,260,000 | ' | 156,696,000 |
Performing [Member] | Construction and land [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 42,951,000 | ' | 44,300,000 |
Performing [Member] | Manufactured homes [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 12,956,000 | ' | 13,390,000 |
Performing [Member] | Other consumer [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 9,927,000 | ' | 10,283,000 |
Performing [Member] | Commercial business [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 20,266,000 | ' | 13,668,000 |
Nonperforming [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 1,861,000 | ' | 1,921,000 |
Nonperforming [Member] | One-to four- family [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 709,000 | ' | 772,000 |
Nonperforming [Member] | Home equity [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 298,000 | ' | 222,000 |
Nonperforming [Member] | Commercial and multifamily [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 780,000 | ' | 820,000 |
Nonperforming [Member] | Construction and land [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 0 | ' | 0 |
Nonperforming [Member] | Manufactured homes [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 74,000 | ' | 106,000 |
Nonperforming [Member] | Other consumer [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 0 | ' | 1,000 |
Nonperforming [Member] | Commercial business [Member] | ' | ' | ' |
Past due and nonaccrual [Line Items] | ' | ' | ' |
Total Loans | 0 | ' | 0 |
With no related allowance recorded [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 0 | ' | 0 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 2,941,000 | 5,562,000 | ' |
Interest income recognized | 23,000 | 49,000 | ' |
With no related allowance recorded [Member] | One-to four- family [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 0 | ' | 0 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 612,000 | 2,341,000 | ' |
Interest income recognized | 6,000 | 10,000 | ' |
With no related allowance recorded [Member] | Home equity [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 0 | ' | 0 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 265,000 | 874,000 | ' |
Interest income recognized | 2,000 | 3,000 | ' |
With no related allowance recorded [Member] | Commercial and multifamily [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 0 | ' | 0 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 1,765,000 | 1,328,000 | ' |
Interest income recognized | 13,000 | 2,000 | ' |
With no related allowance recorded [Member] | Construction and land [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 0 | ' | 0 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 21,000 | 259,000 | ' |
Interest income recognized | 0 | 0 | ' |
With no related allowance recorded [Member] | Manufactured homes [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 0 | ' | 0 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 92,000 | 84,000 | ' |
Interest income recognized | 2,000 | 1,000 | ' |
With no related allowance recorded [Member] | Other consumer [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 0 | ' | 0 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 9,000 | 8,000 | ' |
Interest income recognized | 0 | 0 | ' |
With no related allowance recorded [Member] | Commercial business [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 0 | ' | 0 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 178,000 | 668,000 | ' |
Interest income recognized | 0 | 33,000 | ' |
With an related allowance recorded [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 647,000 | ' | 709,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 7,949,000 | 5,870,000 | ' |
Interest income recognized | 103,000 | 44,000 | ' |
With an related allowance recorded [Member] | One-to four- family [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 341,000 | ' | 356,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 4,086,000 | 3,820,000 | ' |
Interest income recognized | 48,000 | 30,000 | ' |
With an related allowance recorded [Member] | Home equity [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 152,000 | ' | 150,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 1,367,000 | 866,000 | ' |
Interest income recognized | 16,000 | 6,000 | ' |
With an related allowance recorded [Member] | Commercial and multifamily [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 0 | ' | 1,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 1,599,000 | 243,000 | ' |
Interest income recognized | 23,000 | 1,000 | ' |
With an related allowance recorded [Member] | Construction and land [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 27,000 | ' | 28,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 187,000 | 76,000 | ' |
Interest income recognized | 3,000 | 0 | ' |
With an related allowance recorded [Member] | Manufactured homes [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 124,000 | ' | 116,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 554,000 | 555,000 | ' |
Interest income recognized | 11,000 | 3,000 | ' |
With an related allowance recorded [Member] | Other consumer [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 3,000 | ' | 3,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 19,000 | 45,000 | ' |
Interest income recognized | 0 | 0 | ' |
With an related allowance recorded [Member] | Commercial business [Member] | ' | ' | ' |
Impaired Financing Receivable, Recorded Investment [Abstract] | ' | ' | ' |
Related allowance | 0 | ' | 55,000 |
Impaired Loans, Average Recorded Investment [Abstract] | ' | ' | ' |
Average recorded investment | 138,000 | 265,000 | ' |
Interest income recognized | $2,000 | $4,000 | ' |