Note 3: Securities: Contractual Obligation, Fiscal Year Maturity Schedule (Details) $ in Thousands	Sep. 30, 2018 USD ($)
Details
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, within One Year, Amortized Cost	$ 4,145
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, within One Year, Fair Value	4,122
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after One Through Five Years, Amortized Cost	14,420
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after One Through Five Years, Fair Value	14,255
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after Five Through Ten Years, Amortized Cost	19,505
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after Five Through Ten Years, Fair Value	19,327
Debt Securities, Available-for-sale, Allocated and Single Maturity Date, Maturity, after 10 Years, Amortized Cost	16,798
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after 10 Years, Fair Value	16,456
Debt and equity securities amortized cost	54,868
Debt and equity securities fair value	54,160
Mortgage-backed securities GSE residential amortized cost	93,177
Mortgage-backed securities GSE residential fair value	90,465
Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Amortized Cost	148,045
Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Fair Value	$ 144,625

Represents the monetary amount of Debt and equity securities amortized cost, as of the indicated date.

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth fiscal year through tenth fiscal year following latest fiscal year. Excludes interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date.

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