CONDENSED FINANCIAL STATEMENTS OF PIONEER BANCORP, INC. - Statements of Operations (Details) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
OPERATING EXPENSES:
Other	$ 3,542	$ 2,803	$ 5,692	$ 5,274
Income before tax expense and equity in undistributed net income of subsidiary	12,411	8,323	19,409	27,855
Income tax expense	2,811	1,712	4,149	5,907
Net income	9,600	6,611	15,260	21,948
Pioneer Bancorp, Inc.
INCOME
Interest-earning assets	941	444	930	655
Total income	941	444	930	655
OPERATING EXPENSES:
Other	130	116	192	182
Total operating expenses	130	116	192	182
Income before tax expense and equity in undistributed net income of subsidiary	811	328	738	473
Income tax expense	217	88	198	126
Income before equity in undistributed net income of subsidiary	594	240	540	347
Equity in undistributed net income of subsidiary	9,006	6,371	14,720	21,601
Net income	$ 9,600	$ 6,611	$ 15,260	$ 21,948