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STOCKHOLDERS’ EQUITY - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands				3 Months Ended	9 Months Ended
	Jul. 23, 2024	Jul. 19, 2024	Jan. 01, 2024	Sep. 30, 2024	Sep. 30, 2024	Sep. 30, 2023
Subsidiary, Sale of Stock [Line Items]
Net proceeds from IPO, net of underwriting costs					$ 200,674	$ 0
Offering expenses		$ 7,800
Preferred stock, issued (in shares)				0	0
IPO
Subsidiary, Sale of Stock [Line Items]
Net proceeds from IPO, net of underwriting costs		192,900
Underwriting commissions		$ 14,400
New Members
Subsidiary, Sale of Stock [Line Items]
New units issued during period (in shares)		1,819,512
Pre-Public Stock Offering Reorganization
Subsidiary, Sale of Stock [Line Items]
Tax distributions				$ 0	$ 6,100
Pre-Public Stock Offering Reorganization \| Bunch Family Holdings, LLC
Subsidiary, Sale of Stock [Line Items]
New units issued during period (in shares)		342,362
Class A
Subsidiary, Sale of Stock [Line Items]
New units issued during period (in shares)		2,161,874	27,689
Common stock outstanding (in shares)		14,811,874		14,811,874	14,811,874
Class A \| IPO
Subsidiary, Sale of Stock [Line Items]
Number of shares issued in transaction (in shares)		11,000,000
Offering price per share (in dollar per share)		$ 17.00
New units issued during period (in shares)		12,650,000
Class A \| Over-Allotment Option
Subsidiary, Sale of Stock [Line Items]
Number of shares issued in transaction (in shares)	1,650,000
Class A \| Pre-Public Stock Offering Reorganization
Subsidiary, Sale of Stock [Line Items]
New units issued during period (in shares)		342,362
Class B
Subsidiary, Sale of Stock [Line Items]
Shares issued, price per share (in USD per shares)		$ 0.00001
Common stock outstanding (in shares)				7,277,651	7,277,651
Class B \| RenRe and GHC
Subsidiary, Sale of Stock [Line Items]
New units issued during period (in shares)		7,277,651
Shares issued, price per share (in USD per shares)		$ 0.00001
Class C
Subsidiary, Sale of Stock [Line Items]
Shares issued, price per share (in USD per shares)		$ 0.00001
Common stock outstanding (in shares)				33,893,810	33,893,810
Class C \| Bunch Family Holdings, LLC
Subsidiary, Sale of Stock [Line Items]
New units issued during period (in shares)		33,893,810
Shares issued, price per share (in USD per shares)		$ 0.00001