Fair Value Measurements: Balances of assets measured at estimated fair value on a non-recurring basis, and total losses resulting from estimated fair value adjustments (Details) (USD $) | 3 Months Ended | 12 Months Ended |
Dec. 31, 2013 | Sep. 30, 2013 |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, fair value adjustments, Total Losses | $868,000 | | $6,036,000 | |
Mortgage loans, one-to-four family | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, fair value adjustments, Total Losses | 350,000 | | 769,000 | |
Mortgage loans, multi-family | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, fair value adjustments, Total Losses | 0 | | 0 | |
Mortgage loans, commercial | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, fair value adjustments, Total Losses | 295,000 | | 667,000 | |
Mortgage loans, construction - speculative one-to-four family | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, fair value adjustments, Total Losses | 0 | | 0 | |
Mortgage loans, land | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, fair value adjustments, Total Losses | 93,000 | | 2,307,000 | |
Consumer loans, home equity and second mortgage | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, fair value adjustments, Total Losses | 28,000 | | 184,000 | |
Total impaired loans | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, fair value adjustments, Total Losses | 766,000 | [1] | 3,927,000 | [1] |
Private label residential | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, fair value adjustments, Total Losses | 2,000 | [2] | 45,000 | [2] |
OREO and other repossessed items | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, fair value adjustments, Total Losses | 100,000 | [3] | 2,064,000 | [3] |
Fair Value, Inputs, Level 1 | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | | 0 | |
Fair Value, Inputs, Level 1 | Mortgage loans, one-to-four family | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | | 0 | |
Fair Value, Inputs, Level 1 | Mortgage loans, multi-family | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | | 0 | |
Fair Value, Inputs, Level 1 | Mortgage loans, commercial | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | | 0 | |
Fair Value, Inputs, Level 1 | Mortgage loans, construction - speculative one-to-four family | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | | 0 | |
Fair Value, Inputs, Level 1 | Mortgage loans, land | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | | 0 | |
Fair Value, Inputs, Level 1 | Consumer loans, home equity and second mortgage | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | | 0 | |
Fair Value, Inputs, Level 1 | Total impaired loans | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | [1] | 0 | [1] |
Fair Value, Inputs, Level 1 | Private label residential | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | [2] | 0 | [2] |
Fair Value, Inputs, Level 1 | OREO and other repossessed items | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | [3] | 0 | [3] |
Fair Value, Inputs, Level 2 | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 78,000 | | 83,000 | |
Fair Value, Inputs, Level 2 | Mortgage loans, one-to-four family | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | | 0 | |
Fair Value, Inputs, Level 2 | Mortgage loans, multi-family | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | | 0 | |
Fair Value, Inputs, Level 2 | Mortgage loans, commercial | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | | 0 | |
Fair Value, Inputs, Level 2 | Mortgage loans, construction - speculative one-to-four family | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | | 0 | |
Fair Value, Inputs, Level 2 | Mortgage loans, land | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | | 0 | |
Fair Value, Inputs, Level 2 | Consumer loans, home equity and second mortgage | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | | 0 | |
Fair Value, Inputs, Level 2 | Total impaired loans | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | [1] | 0 | [1] |
Fair Value, Inputs, Level 2 | Private label residential | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 78,000 | [2] | 83,000 | [2] |
Fair Value, Inputs, Level 2 | OREO and other repossessed items | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | [3] | 0 | [3] |
Fair Value, Inputs, Level 3 | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 36,124,000 | | 34,290,000 | |
Fair Value, Inputs, Level 3 | Mortgage loans, one-to-four family | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 2,405,000 | | 3,042,000 | |
Fair Value, Inputs, Level 3 | Mortgage loans, multi-family | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 4,803,000 | | 4,850,000 | |
Fair Value, Inputs, Level 3 | Mortgage loans, commercial | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 11,289,000 | | 12,868,000 | |
Fair Value, Inputs, Level 3 | Mortgage loans, construction - speculative one-to-four family | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 602,000 | | 599,000 | |
Fair Value, Inputs, Level 3 | Mortgage loans, land | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 4,298,000 | | 969,000 | |
Fair Value, Inputs, Level 3 | Consumer loans, home equity and second mortgage | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 244,000 | | 242,000 | |
Fair Value, Inputs, Level 3 | Total impaired loans | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 23,641,000 | [1] | 22,570,000 | [1] |
Fair Value, Inputs, Level 3 | Private label residential | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | 0 | [2] | 0 | [2] |
Fair Value, Inputs, Level 3 | OREO and other repossessed items | ' | | ' | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ' | | ' | |
Assets, estimated fair value, nonrecurring | $12,483,000 | [3] | $11,720,000 | [3] |
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[1] | The loss represents charge-offs on collateral dependent loans for estimated fair value adjustments based on the estimated fair value of the collateral. |
[2] | The loss represents OTTI credit-related charges on held to maturity MBS. |
[3] | The loss represents the results of management’s periodic reviews of the recorded value to determine whether the property continues to be recorded at the lower of its recorded book value or estimated fair value, net of estimated costs to sell. |