Parent Company Only Condensed Financial Information, Condensed Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Assets [Abstract]
Cash and cash equivalents	$ 16,105	$ 231,520
Other assets	2,866	1,871
Total assets	1,184,293	1,093,505
Liabilities and stockholders' equity [Abstract]
Accrued expenses and other liabilities	11,910	12,441
Stockholders' equity	279,482	141,000
Total liabilities and stockholders' equity	1,184,293	1,093,505
Broadway Financial Corporation [Member]
Assets [Abstract]
Cash and cash equivalents	84,015	9,305
Investment in bank subsidiary	192,977	131,540
Other assets	2,725	4,068
Total assets	279,717	144,913
Liabilities and stockholders' equity [Abstract]
Accrued expenses and other liabilities	235	583
Stockholders' equity	279,482	144,330
Total liabilities and stockholders' equity	$ 279,717	$ 144,913