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MBS And Other Investments: Unrealized Gain (Loss) on Investments (Details) (USD $) In Thousands, unless otherwise specified | Mar. 31, 2014 | Sep. 30, 2013
--- | --- | ---
Held-to-maturity Securities, Fair Value: |  |
Less Than 12 Months | $ 3,016 | $ 83
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 291 | 327
Total | 3,307 | 410
Held-to-maturity Securities, Gross Unrealized Losses |  |
Less Than 12 Months | (32) | (4)
12 Months or Longer | (14) | (13)
Total | (46) | (17)
Held-to-maturity, Qty, Less Than 12 Months | 7 | 10
Held-to-maturity, Qty, 12 Months or Longer | 19 | 18
Available-for-sale Securities, Fair Value: |  |
Less Than 12 Months | 1,011 | 1,054
Available-for-sale Securities, 12 Months or Longer, Estimated Fair Value | 0 | 108
Total | 1,011 | 1,162
Available-for-sale Securities, Gross Unrealized Losses: |  |
Less Than 12 Months | (54) | (44)
12 Months or Longer | 0 | (10)
Total | (54) | (54)
Available-for-sale, Qty, Less than 12 Months | 3 | 4
Available-for-sale, Qty, 12 Months or Longer | 1 | 3
Mortgage-backed Securities, U.S. government agencies |  |
Held-to-maturity Securities, Fair Value: |  |
Less Than 12 Months | 2,991 | 3
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 81 | 88
Total | 3,072 | 91
Held-to-maturity Securities, Gross Unrealized Losses |  |
Less Than 12 Months | (30) | 0
12 Months or Longer | (1) | (2)
Total | (31) | (2)
Held-to-maturity, Qty, Less Than 12 Months | 5 | 6
Held-to-maturity, Qty, 12 Months or Longer | 7 | 4
Available-for-sale Securities, Fair Value: |  |
Less Than 12 Months | 63 | 96
Available-for-sale Securities, 12 Months or Longer, Estimated Fair Value | 0 | 0
Total | 63 | 96
Available-for-sale Securities, Gross Unrealized Losses: |  |
Less Than 12 Months | (2) | (2)
12 Months or Longer | 0 | 0
Total | (2) | (2)
Available-for-sale, Qty, Less than 12 Months | 2 | 3
Available-for-sale, Qty, 12 Months or Longer | 1 | 1
Mortgage-backed Securities, Private label residential |  |
Held-to-maturity Securities, Fair Value: |  |
Less Than 12 Months | 25 | 80
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 210 | 239
Total | 235 | 319
Held-to-maturity Securities, Gross Unrealized Losses |  |
Less Than 12 Months | (2) | (4)
12 Months or Longer | (13) | (11)
Total | (15) | (15)
Held-to-maturity, Qty, Less Than 12 Months | 2 | 4
Held-to-maturity, Qty, 12 Months or Longer | 12 | 14
Available-for-sale Securities, Fair Value: |  |
Less Than 12 Months |  | 0
Available-for-sale Securities, 12 Months or Longer, Estimated Fair Value |  | 108
Total |  | 108
Available-for-sale Securities, Gross Unrealized Losses: |  |
Less Than 12 Months |  | 0
12 Months or Longer |  | (10)
Total |  | (10)
Available-for-sale, Qty, Less than 12 Months |  | 0
Available-for-sale, Qty, 12 Months or Longer |  | 2
Mutual funds |  |
Available-for-sale Securities, Fair Value: |  |
Less Than 12 Months | 948 | 958
Available-for-sale Securities, 12 Months or Longer, Estimated Fair Value | 0 | 0
Total | 948 | 958
Available-for-sale Securities, Gross Unrealized Losses: |  |
Less Than 12 Months | (52) | (42)
12 Months or Longer | 0 | 0
Total | $ (52) | $ (42)
Available-for-sale, Qty, Less than 12 Months | 1 | 1
Available-for-sale, Qty, 12 Months or Longer | 0 | 0

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