ServisFirst Bancshares, Inc. Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Loans - Loans Modified During Period (Details)

Note 5 - Loans - Loans Modified During Period (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Percentage of total loans	0.08%	0.05%	0.20%	0.38%
Extended Maturity [Member]
Modified Amortized Cost	$ 7,601	$ 5,366	$ 22,662	$ 43,535
Payment Deferral [Member]
Modified Amortized Cost	2,215	0	2,215	1,060
Extended Maturity and Payment Deferral [Member]
Modified Amortized Cost	9,816	5,366	24,877	44,595
Commercial Real Estate Portfolio Segment [Member]
Total payment deferral	$ 125	$ 0	$ 125	$ 0
Percentage of total loans	0.06%	0.02%	0.08%	0.25%
Commercial Real Estate Portfolio Segment [Member] \| One to Four Family [Member]
Total payment deferral				$ 0
Commercial Real Estate Portfolio Segment [Member] \| Minimum [Member]
Term extension (Month)	2 months	9 months	2 months	1 month
Commercial Real Estate Portfolio Segment [Member] \| Maximum [Member]
Term extension (Month)	60 months	65 months	60 months	65 months
Commercial Real Estate Portfolio Segment [Member] \| Extended Maturity [Member]
Modified Amortized Cost	$ 6,964	$ 2,855	$ 9,363	$ 29,556
Commercial Real Estate Portfolio Segment [Member] \| Payment Deferral [Member]
Modified Amortized Cost	1,014	0	1,014	0
Commercial Real Estate Portfolio Segment [Member] \| Extended Maturity and Payment Deferral [Member]
Modified Amortized Cost	7,978	2,855	$ 10,377	29,556
Real Estate Portfolio Segment[Member] \| Construction Loans [Member]
Term extension (Month)			12 months
Total payment deferral	0	0	$ 0	0
Percentage of total loans			0.01%
Real Estate Portfolio Segment[Member] \| Owner Occupied Commercial [Member]
Total payment deferral	$ 16	$ 0	$ 16	$ 49
Percentage of total loans	0.01%	0.02%	0.03%	0.03%
Real Estate Portfolio Segment[Member] \| One to Four Family [Member]
Term extension (Month)	121 months			3 months
Total payment deferral	$ 2	$ 0	$ 2
Percentage of total loans	0.00%		0.00%	0.00%
Real Estate Portfolio Segment[Member] \| Other Mortgages [Member]
Term extension (Month)			11 months
Total payment deferral	$ 0	$ 0	$ 0	$ 59
Percentage of total loans			0.08%	0.10%
Real Estate Portfolio Segment[Member] \| Minimum [Member] \| Owner Occupied Commercial [Member]
Term extension (Month)	5 months	9 months	5 months	3 months
Real Estate Portfolio Segment[Member] \| Minimum [Member] \| One to Four Family [Member]
Term extension (Month)			12 months
Real Estate Portfolio Segment[Member] \| Minimum [Member] \| Other Mortgages [Member]
Term extension (Month)				3 months
Real Estate Portfolio Segment[Member] \| Maximum [Member] \| Owner Occupied Commercial [Member]
Term extension (Month)	60 months	60 months	60 months	60 months
Real Estate Portfolio Segment[Member] \| Maximum [Member] \| One to Four Family [Member]
Term extension (Month)			121 months
Real Estate Portfolio Segment[Member] \| Maximum [Member] \| Other Mortgages [Member]
Term extension (Month)				36 months
Real Estate Portfolio Segment[Member] \| Extended Maturity [Member] \| Construction Loans [Member]
Modified Amortized Cost			$ 973
Real Estate Portfolio Segment[Member] \| Extended Maturity [Member] \| Owner Occupied Commercial [Member]
Modified Amortized Cost	$ 637	$ 2,511	2,109	$ 2,511
Real Estate Portfolio Segment[Member] \| Extended Maturity [Member] \| One to Four Family [Member]
Modified Amortized Cost	0		420	210
Real Estate Portfolio Segment[Member] \| Extended Maturity [Member] \| Other Mortgages [Member]
Modified Amortized Cost			9,797	11,258
Real Estate Portfolio Segment[Member] \| Payment Deferral [Member] \| Construction Loans [Member]
Modified Amortized Cost			0
Real Estate Portfolio Segment[Member] \| Payment Deferral [Member] \| Owner Occupied Commercial [Member]
Modified Amortized Cost	1,158	0	1,158	701
Real Estate Portfolio Segment[Member] \| Payment Deferral [Member] \| One to Four Family [Member]
Modified Amortized Cost	43		43	0
Real Estate Portfolio Segment[Member] \| Payment Deferral [Member] \| Other Mortgages [Member]
Modified Amortized Cost			0	359
Real Estate Portfolio Segment[Member] \| Extended Maturity and Payment Deferral [Member] \| Construction Loans [Member]
Modified Amortized Cost			973
Real Estate Portfolio Segment[Member] \| Extended Maturity and Payment Deferral [Member] \| Owner Occupied Commercial [Member]
Modified Amortized Cost	1,795	$ 2,511	3,267	3,212
Real Estate Portfolio Segment[Member] \| Extended Maturity and Payment Deferral [Member] \| One to Four Family [Member]
Modified Amortized Cost	$ 43		463	210
Real Estate Portfolio Segment[Member] \| Extended Maturity and Payment Deferral [Member] \| Other Mortgages [Member]
Modified Amortized Cost			$ 9,797	$ 11,617