Note 9 - Delinquent Participant Contributions (Details Textual)	12 Months Ended
Dec. 31, 2024 USD ($)
EBP 06-1061602 001 [Member]
EBP, Schedule of Delinquent Participant Contribution, Transferred Late to Plan	$ 2,222

Amount of delinquent participant contribution transferred late to employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Employee Retirement Income Security Act of 1974
-Number 2520
-Section 103
-Subsection 10
-Paragraph a
-Publisher DOL-EBSA

Name:	us-gaap-ebp_EmployeeBenefitPlanScheduleOfDelinquentParticipantContributionTransferredLateToPlan
Namespace Prefix:	us-gaap-ebp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration