CONDENSED FINANCIAL STATEMENTS OF PARENT COMPANY - Schedule of Condensed Balance Sheets (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Assets
Cash and cash equivalents	$ 200,281	$ 237,941	$ 255,192
Other assets	38,401	34,005
Total assets	3,154,981	2,919,037
Liabilities
Subordinated notes	44,772	52,565
Other liabilities	33,938	40,908
Total liabilities	2,889,421	2,666,715
Shareholders' Equity
Total shareholders’ equity	265,560	252,322	242,738
Total liabilities and shareholders’ equity	3,154,981	2,919,037
First Western Financial, Inc
Assets
Cash and cash equivalents	7,803	17,178	$ 20,983
Investment in subsidiaries	299,668	282,491
Other assets	3,148	5,474
Total assets	310,619	305,143
Liabilities
Subordinated notes	44,772	52,565
Other liabilities	287	256
Total liabilities	45,059	52,821
Shareholders' Equity
Total shareholders’ equity	265,560	252,322
Total liabilities and shareholders’ equity	$ 310,619	$ 305,143