ServisFirst Bancshares, Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Cover
- Document And Entity Information
Financial Statements
Notes to Financial Statements
Notes Tables
Notes Details

Note 7 - Employee and Director Benefits (Details Textual)

v3.26.1

Note 7 - Employee and Director Benefits (Details Textual) - USD ($)		3 Months Ended
	Dec. 31, 2014	Mar. 31, 2026	Mar. 31, 2025
Share-Based Payment Arrangement, Expense		$ 796,000	$ 864,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Number of Shares		0
Restricted Stock [Member]
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount		$ 7,100,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)		2 years 8 months 12 days
Performance Shares [Member]
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount		$ 2,000,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)		2 years 8 months 12 days
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)		3 years
Performance Shares [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Shares Vested Upon Certain Performance Metrics, Percentage		0.00%
Performance Shares [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Shares Vested Upon Certain Performance Metrics, Percentage		150.00%
The 2009 Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized	5,550,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period	10 years

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The percentage of shares vested upon certain performance metrics under the share based payment arrangement.

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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