CONDENSED FINANCIAL STATEMENTS OF PIONEER BANCORP, INC. - Statements of Condition (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
ASSETS
Cash and cash equivalents	$ 96,521	$ 165,190	$ 150,478
Loan receivable	1,456,329	1,365,870
Other assets	23,457	22,597	26,291
Total assets	1,979,730	1,895,404	1,856,191
LIABILITIES AND SHAREHOLDERS' EQUITY
Total liabilities	1,675,177	1,598,876	1,589,491
Total shareholders' equity	304,553	296,528	266,700	$ 242,627
Total liabilities and shareholders' equity	1,979,730	1,895,404	1,856,191
Pioneer Bancorp, Inc.
ASSETS
Cash and cash equivalents	44,052	44,699	44,685
Investment in subsidiary	250,267	240,319	209,901
Loan receivable	10,596	10,983	11,376
Other assets	6	538	738
Total assets	304,921	296,539	266,700
LIABILITIES AND SHAREHOLDERS' EQUITY
Total liabilities	368	11
Total shareholders' equity	304,553	296,528	266,700
Total liabilities and shareholders' equity	$ 304,921	$ 296,539	$ 266,700