Parent Company Only Condensed Financial Information, Condensed Statements of Cash Flows (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Cash flows from operating activities [Abstract]
Net income	$ 4,514	$ 5,636
Adjustments to reconcile net loss to net cash used in operating activities [Abstract]
Change in other assets	(677)	(995)
Change in accrued expenses and other liabilities	2,287	(461)
Net cash provided by operating activities	7,594	6,324
Cash flows from investing activities [Abstract]
Net cash used in investing activities	(100,044)	(323,959)
Cash flows from financing activities [Abstract]
FDIC stock repurchase	(1,781)	0
Proceeds from issuance of preferred stock	0	150,000
Increase in unreleased ESOP shares	(3,400)	(500)
Net cash provided by financing activities	181,540	102,220
Net change in cash and cash equivalents	89,090	(215,415)
Cash and cash equivalents at beginning of the period	16,105	231,520
Cash and cash equivalents at end of the period	105,195	16,105
Broadway Financial Corporation [Member]
Cash flows from operating activities [Abstract]
Net income	4,514	5,636
Adjustments to reconcile net loss to net cash used in operating activities [Abstract]
Equity in undistributed subsidiary income	(5,149)	(6,340)
Change in other assets	(1,222)	1,196
Change in accrued expenses and other liabilities	152	(348)
Net cash provided by operating activities	(1,705)	144
Cash flows from investing activities [Abstract]
Capital distribution to bank subsidiary	0	(75,000)
Net cash used in investing activities	0	(75,000)
Cash flows from financing activities [Abstract]
FDIC stock repurchase	(1,781)	0
Proceeds from issuance of preferred stock	0	150,000
Increase in unreleased ESOP shares	(3,400)	(500)
Proceeds from repayment of ESOP loan	328	66
Net cash provided by financing activities	(4,853)	149,566
Net change in cash and cash equivalents	(6,558)	74,710
Cash and cash equivalents at beginning of the period	84,015	9,305
Cash and cash equivalents at end of the period	$ 77,457	84,015
Non-cash financing activities for exchange of preferred stock for common stock		$ 3,000