CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Preferred Shares	Common Shares	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Beginning Balance (in shares) at Jun. 30, 2021		14,700,000	17,852,793,000
Accumulated other comprehensive income (loss) beginning balance at Jun. 30, 2021	$ 104,959	$ 15	$ 17,853	$ 66,109	$ 66,311	$ (45,329)
Net income (loss)	(2,424)				(2,424)
Cash flow hedges, net of taxes	4,253					4,253
ESOP and 401(k) compensation expense, including reclassifications (in shares)			51,597,000
ESOP and 401(k) compensation expense, including reclassifications	671		$ 52	619
Share-based compensation	721			721
Issuance of common stock and stock option exercises (in shares)			94,407,000
Issuance of common stock and stock option exercises	0		$ 94	(94)
Conversion and cancellation of preferred shares	(147)				(147)
Ending Balance (in shares) at Sep. 30, 2021		14,700,000	17,998,797,000
Accumulated other comprehensive income (loss) ending balance at Sep. 30, 2021	108,033	$ 15	$ 17,999	67,355	63,740	(41,076)
Beginning Balance (in shares) at Jun. 30, 2021		14,700,000	17,852,793,000
Accumulated other comprehensive income (loss) beginning balance at Jun. 30, 2021	104,959	$ 15	$ 17,853	66,109	66,311	(45,329)
Net income (loss)	(11,884)
Ending Balance (in shares) at Mar. 31, 2022		14,700,000	18,300,855,000
Accumulated other comprehensive income (loss) ending balance at Mar. 31, 2022	100,706	$ 15	$ 18,302	70,187	53,983	(41,781)
Beginning Balance (in shares) at Sep. 30, 2021		14,700,000	17,998,797,000
Accumulated other comprehensive income (loss) beginning balance at Sep. 30, 2021	108,033	$ 15	$ 17,999	67,355	63,740	(41,076)
Net income (loss)	(5,420)				(5,420)
Cash flow hedges, net of taxes	1,728					1,728
ESOP and 401(k) compensation expense, including reclassifications (in shares)			82,437,000
ESOP and 401(k) compensation expense, including reclassifications	748		$ 84	664
Share-based compensation	858			858
Issuance of common stock and stock option exercises (in shares)			129,292,000
Issuance of common stock and stock option exercises	(489)		$ 129	(618)
Conversion and cancellation of preferred shares	(148)				(148)
Ending Balance (in shares) at Dec. 31, 2021		14,700,000	18,210,526,000
Accumulated other comprehensive income (loss) ending balance at Dec. 31, 2021	105,310	$ 15	$ 18,212	68,259	58,172	(39,348)
Net income (loss)	(4,040)				(4,040)
Cash flow hedges, net of taxes	(2,433)					(2,433)
ESOP and 401(k) compensation expense, including reclassifications (in shares)			90,329,000
ESOP and 401(k) compensation expense, including reclassifications	1,189		$ 90	1,099
Share-based compensation	829			829
Conversion and cancellation of preferred shares	(149)				(149)
Ending Balance (in shares) at Mar. 31, 2022		14,700,000	18,300,855,000
Accumulated other comprehensive income (loss) ending balance at Mar. 31, 2022	100,706	$ 15	$ 18,302	70,187	53,983	(41,781)
Beginning Balance (in shares) at Jun. 30, 2022		14,700,000	18,464,966,000
Accumulated other comprehensive income (loss) beginning balance at Jun. 30, 2022	104,748	$ 15	$ 18,466	71,997	52,701	(38,431)
Net income (loss)	(7,374)				(7,374)
Cash flow hedges, net of taxes	(1,521)					(1,521)
ESOP and 401(k) compensation expense, including reclassifications (in shares)			257,052,000
ESOP and 401(k) compensation expense, including reclassifications	1,197		$ 257	940
Share-based compensation	1,165			1,165
Issuance of common stock and stock option exercises (in shares)			158,744,000
Issuance of common stock and stock option exercises	0		$ 159	(159)
Conversion and cancellation of preferred shares (shares)		14,700,000	399,208,000
Conversion and cancellation of preferred shares	(1,366)	$ (15)	$ 399	(1,750)
Ending Balance (in shares) at Sep. 30, 2022		0	19,279,970,000
Accumulated other comprehensive income (loss) ending balance at Sep. 30, 2022	96,849	$ 0	$ 19,281	72,193	45,327	(39,952)
Beginning Balance (in shares) at Jun. 30, 2022		14,700,000	18,464,966,000
Accumulated other comprehensive income (loss) beginning balance at Jun. 30, 2022	104,748	$ 15	$ 18,466	71,997	52,701	(38,431)
Net income (loss)	(32,404)
Ending Balance (in shares) at Mar. 31, 2023		0	19,953,781,000
Accumulated other comprehensive income (loss) ending balance at Mar. 31, 2023	73,843	$ 0	$ 19,955	75,395	20,296	(41,803)
Beginning Balance (in shares) at Sep. 30, 2022		0	19,279,970,000
Accumulated other comprehensive income (loss) beginning balance at Sep. 30, 2022	96,849	$ 0	$ 19,281	72,193	45,327	(39,952)
Net income (loss)	(13,608)				(13,608)
Cash flow hedges, net of taxes	(2,606)					(2,606)
ESOP and 401(k) compensation expense, including reclassifications (in shares)			264,712,000
ESOP and 401(k) compensation expense, including reclassifications	1,324		$ 265	1,059
Share-based compensation	979			979
Issuance of common stock and stock option exercises (in shares)			137,261,000
Issuance of common stock and stock option exercises	0		$ 137	(137)
Ending Balance (in shares) at Dec. 31, 2022		0	19,681,943,000
Accumulated other comprehensive income (loss) ending balance at Dec. 31, 2022	82,938	$ 0	$ 19,683	74,094	31,719	(42,558)
Net income (loss)	(11,423)				(11,423)
Cash flow hedges, net of taxes	755					755
ESOP and 401(k) compensation expense, including reclassifications (in shares)			271,838,000
ESOP and 401(k) compensation expense, including reclassifications	1,045		$ 272	773
Share-based compensation	528			528
Ending Balance (in shares) at Mar. 31, 2023		0	19,953,781,000
Accumulated other comprehensive income (loss) ending balance at Mar. 31, 2023	$ 73,843	$ 0	$ 19,955	$ 75,395	$ 20,296	$ (41,803)