ServisFirst Bancshares, Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Cover
- Document And Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Note 21 - Fair Value Measurement (Details Textual)

v3.25.0.1

Note 21 - Fair Value Measurement (Details Textual)	12 Months Ended
Note 21 - Fair Value Measurement (Details Textual)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Asset Impairment Charges	$ 18,300,000	$ 16,600,000
Real Estate Owned, Amount of Loss at Acquisition	$ 132,000	$ 7,000,000,000
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans	3	3
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Foreclosure	$ 852,400	$ 360,000
Liabilities	15,734,871,000	14,689,263,000
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3	5,531,000
Fair Value, Recurring [Member]
Liabilities	0	0
Fair Value, Nonrecurring [Member]
Liabilities	$ 0	$ 0
Residential Portfolio Segment [Member]
Number of Mortgage Loans in Process of Foreclosure	1	3
Mortgage Loans in Process of Foreclosure, Amount	$ 82,000	$ 292,000
Minimum [Member]
Impaired Loans, Fair Value Adjustment, Percent	0.00%	0.00%
Real Estate Owned, Fair Value Adjustment, Percent	19.00%	25.00%
Maximum [Member]
Impaired Loans, Fair Value Adjustment, Percent	75.00%	66.00%
Real Estate Owned, Fair Value Adjustment, Percent	47.00%	100.00%
Weighted Average [Member]
Impaired Loans, Fair Value Adjustment, Percent	25.50%	25.00%
Real Estate Owned, Fair Value Adjustment, Percent	22.70%	38.30%

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