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INVESTMENT SECURITIES - Sales of Securities, Realized Gains (Losses) (Details) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2022 | Dec. 31, 2021 | Jun. 30, 2022
INVESTMENT SECURITIES |  |  |  |  |
Proceeds from the sale of securities available for sale | $ 0 | $ 0 | $ 0 | $ 5,267,000 |
Securities available for sale, realized gains |  |  |  | 4,000 |
Proceeds from the sales of securities held to maturity | 0 | 0 | 0 | 0 |
Proceeds from sales of equity securities | 0 | 0 | 0 | 803,000 |
Net gain recognized during the period on equity securities | 268,000 | 160,000 | 228,000 | 118,000 |
Less: Net gains recognized during the period on equity securities sold during the period |  |  |  | 17,000 |
Unrealized gains recognized during reporting period on equity securities still held at reporting date | 268,000 | $ 160,000 | 228,000 | $ 101,000 |
Carrying value of available for sale securities pledged to secure FHLBNY advances and municipal deposits | $ 504,800,000 |  | $ 504,800,000 |  | $ 470,600,000

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- Definition The fair value of available-for-sale securities that serve as collateral to secure FHLBNY advances and municipal deposits. + References No definition available. + Details
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- Definition Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27357-111563 + Details
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