Note 13 - Subsequent Events (Details Textual) - Subsequent Event [Member] $ in Millions	Aug. 28, 2025 USD ($)
The Share Repurchase Program [Member]
Share Repurchase Program, Authorized, Amount	$ 4
Sales Agreement [Member]
Equity Offering, Maximum Offering Amount	$ 25

Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481520/505-30-50-4

Name:	srt_StockRepurchaseProgramAuthorizedAmount1
Namespace Prefix:	srt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant