CONDENSED FINANCIAL STATEMENTS OF PARENT COMPANY - Schedule of Condensed Statements of Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Income
Non-interest loss	$ 26,571	$ 27,680
Expense
Interest expense	84,419	88,327
Non-interest expense	79,840	78,492
Net income	13,188	8,473
First Western Financial, Inc
Income
Non-interest loss	(11)	(338)
Total loss	(11)	(338)
Expense
Interest expense	2,656	2,951
Non-interest expense	366	309
Total expense	3,022	3,260
Loss before income tax and equity in undistributed income of subsidiaries	(3,033)	(3,598)
Income tax benefit	687	454
Loss before equity in undistributed income of subsidiaries	(2,346)	(3,144)
Equity in undistributed income to subsidiaries	15,534	11,617
Net income	$ 13,188	$ 8,473