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Securities - Available-for-sale securities, continuous unrealized loss position, Fair value (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Jun. 30, 2020
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Other securities |  |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value | $ 2,023 | $ 995
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses | 36 | 5
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or more, Fair Value | 771 | 643
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or more, Unrealized Losses | 298 | 338
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 2,794 | 1,638
Available-for-sale Securities, Continuous Unrealized Loss Position, Unrealized Losses | 334 | 343
Mortgage-backed securities |  |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value | 11,656 | 9,037
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses | 58 | 39
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 11,656 | 9,037
Available-for-sale Securities, Continuous Unrealized Loss Position, Unrealized Losses | 58 | 39
Total investments and mortgage-backed securities |  |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value | 13,679 | 10,032
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses | 94 | 44
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or more, Fair Value | 771 | 643
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or more, Unrealized Losses | 298 | 338
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 14,450 | 10,675
Available-for-sale Securities, Continuous Unrealized Loss Position, Unrealized Losses | $ 392 | $ 382

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- Definition Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer. + References No definition available. + Details
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X
- Definition Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale in a continuous loss position. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27337-111563 + Details
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- Definition This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities. + References No definition available. + Details
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- Definition Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for less than twelve months. + References No definition available. + Details
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- Definition This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months. + References No definition available. + Details
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