v3.26.1

Stock-Based Compensation - Narrative (Details) - USD ($)				3 Months Ended
	Jun. 27, 2024	Jun. 20, 2019	Apr. 20, 2017	Mar. 31, 2026
2019 Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expiration period		10 years
Number of additional shares authorized (in shares)	500,000
Number of shares authorized (in shares)	1,780,000
Number of shares available for grant (in shares)				42,534
2016 Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expiration period			10 years
Number of shares authorized (in shares)			299,628
Number of shares available for grant (in shares)				3,189
Stock options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Unrecognized stock-based compensation expense				$ 4,900
Weighted average recognition period				8 months 12 days
Stock options \| 2019 Plan and 2016 Plan \| Minimum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting period				1 year
Stock options \| 2019 Plan and 2016 Plan \| Maximum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expiration period				10 years
Award vesting period				5 years
Restricted Stock
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Unrecognized stock-based compensation expense				$ 4,500,000
Weighted average recognition period				1 year 8 months 12 days
Restricted Stock \| 2019 Plan and 2016 Plan \| Minimum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting period				1 year
Restricted Stock \| 2019 Plan and 2016 Plan \| Maximum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting period				5 years

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Finwise Bancorp 10-Q