Note 15 - Employee Benefit Plan (Details Textual)	3 Months Ended
Jun. 30, 2026
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent	5.00%
Maximum [Member]
Defined Contribution Plan, Employer Matching Contribution, Percent of Match	100.00%

Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

No definition available.

Name:	us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration