Due to Broker (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Broker-Dealer [Abstract]
Due to broker	$ 153,819	$ 201,994

Amount payable to correspondent broker-dealer.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 940
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481833/940-20-45-3

Name:	us-gaap_DueToCorrespondentBrokers
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant