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Investment Securities: Schedule of Available for Sale Securities by Contractual Maturity (Details) - USD ($) $ in Thousands | Dec. 31, 2016 | Jun. 30, 2016 | Jun. 30, 2015
--- | --- | --- | ---
Held-to-maturity Securities, Debt Maturities, within One Year, Net Carrying Amount | $ 800 | $ 800 |
Held-to-maturity Securities, Debt Maturities, Next Twelve Months, Fair Value | 800 | 800 |
Held-to-maturity Securities, Debt Maturities, after One Through Five Years, Net Carrying Amount | 0 | 0 |
Held-to-maturity Securities, Debt Maturities, Year Two Through Five, Fair Value | 0 | 0 |
Held-to-maturity Securities, Debt Maturities, after Five Through Ten Years, Net Carrying Amount | 15,854 | 18,904 |
Held-to-maturity Securities, Debt Maturities, Year Six Through Ten, Fair Value | 15,896 | 19,203 |
Held-to-maturity Securities, Debt Maturities, after Ten Years, Net Carrying Amount | 16,715 | 20,275 |
Held-to-maturity Securities, Debt Maturities, after Ten Years, Fair Value | 16,954 | 20,435 |
Investment securities – held to maturity, at cost | 33,369 | 39,979 |
Held-to-maturity Securities, Fair Value | 33,650 | 40,438 |
Available-for-sale Securities | 10,278 | 11,543 |
Total Investment Securities, Amortized Cost Basis | 43,229 | 51,030 | $ 51,030
Total Investment Securites | 43,928 | $ 51,981 | 51,981
Available for sale |  |  |
Due in one year or less, Amortized Cost | 0 |  | 0
Due after one through five years, Amortized Cost | 0 |  | 0
Due after five through ten years, Amortized Cost | 0 |  | 0
Due after ten years, Amortized Cost | 9,860 |  | 10,904
Total investment securities, Amortized Cost | 9,860 |  | 11,051
Available-for-sale Securities | 10,278 |  | 11,543
Due in one year of less, Estimated Fair Value | 0 |  | 0
Due after one through five years, Estimated Fair Value | 0 |  | 0
Due after five through ten years, Estimated Fair Value | 0 |  | 0
Due after ten years, Estimated Fair Value | 10,278 |  | 11,396
Available-for-sale Securities, Debt Maturities, without Single Maturity Date, Amortized Cost Basis | 0 |  | 147
Total investment securities, Estimated Fair Value | $ 0 |  | $ 147

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- Definition This item represents the cost of debt securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=73527792&loc=d3e27161-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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