CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	9 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Cash Flows From Operating Activities:
Net Income	$ 42,792,000	$ 36,652,000
Items not requiring (providing) cash:
Depreciation	4,866,000	4,452,000
Loss (gain) on disposal of fixed assets	72,000	(13,000)
Stock option and stock grant expense	1,570,000	940,000
(Gain) loss on sale/write-down of foreclosed property	(29,000)	55,000
Amortization of intangible assets	2,683,000	3,053,000
Accretion of purchase accounting adjustments	(3,348,000)	(4,277,000)
Increase in cash surrender value of bank owned life insurance (BOLI)	(1,551,000)	(1,413,000)
Provision for credit losses	4,023,000	2,700,000
(Gain) loss realized on sale of AFS securities	(48,000)	1,489,000
Net accretion of premiums and discounts on securities	(1,161,000)	(500,000)
Originations of loans held for sale	(14,131,000)	(16,263,000)
Proceeds from sales of loans held for sale	14,815,000	16,021,000
Gain on sales of loans held for sale	(608,000)	(616,000)
Changes in:
Accrued interest receivable	(1,957,000)	(2,936,000)
Prepaid expenses and other assets	465,000	(848,000)
Accounts payable and other liabilities	8,647,000	8,889,000
Deferred income taxes		420,000
Accrued interest payable	(2,866,000)	7,242,000
Net cash provided by operating activities	54,234,000	55,047,000
Cash Flows From Investing Activities:
Net increase in loans	(172,472,000)	(149,660,000)
Net change in interest-bearing deposits	248,000	744,000
Proceeds from maturities of available for sale securities	49,902,000	28,032,000
Proceeds from sales of available for sale securities	72,000	29,375,000
Net (purchases) redemptions of Federal Home Loan Bank stock	(444,000)	2,873,000
Purchases of Federal Reserve Bank of St. Louis stock	(23,000)	(6,000)
Purchases of available-for-sale securities	(79,352,000)	(70,848,000)
Purchases of long-term investments and other assets	(362,000)	(160,000)
Purchases of premises and equipment	(4,787,000)	(7,125,000)
Investments in state & federal tax credits	(1,934,000)	(6,494,000)
Proceeds from sale of fixed assets		16,000
Proceeds from sale of foreclosed assets	2,785,000	992,000
Net cash used in investing activities	(206,367,000)	(172,261,000)
Cash Flows From Financing Activities:
Net increase (decrease) in demand deposits and savings accounts	47,076,000	(10,304,000)
Net increase in certificates of deposits	271,265,000	280,292,000
Net increase in securities sold under agreements to repurchase	5,602,000
Proceeds from Federal Home Loan Bank advances	260,000,000	271,000,000
Repayments of Federal Home Loan Bank advances	(258,040,000)	(302,539,000)
Exercise of stock options		391,000
Purchase of treasury stock		(187,000)
Dividends paid on common stock	(7,783,000)	(7,145,000)
Net cash provided by financing activities	318,120,000	231,508,000
Increase in cash and cash equivalents	165,987,000	114,294,000
Cash and cash equivalents at beginning of period	60,904,000	53,979,000
Cash and cash equivalents at end of period	226,891,000	168,273,000
Noncash investing and financing activities:
Conversion of loans to foreclosed real estate	625,000	1,742,000
Conversion of loans to repossessed assets	74,000	191,000
Right of use (ROU) assets obtained in exchange for lease obligations: Operating Leases		734,000
Cash paid during the period for:
Interest (net of interest credited)	5,978,000	5,984,000
Income taxes	$ 4,889,000	$ 1,882,000