REVENUES FROM CONTRACTS WITH CUSTOMERS (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025	Jan. 01, 2025
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	$ 45,414	$ 40,625	$ 92,475	$ 88,679
Receivables from contracts with customers	11,700		11,700		$ 11,100	$ 10,100
Liabilities from contracts with customers	0		0		$ 0
Sales-based (Point in time)
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	17,170	14,869	34,934	35,279
Trailing (Over time)
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	28,244	25,756	57,541	53,400
Variable annuities and other insurance commissions
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	26,732	24,575	54,988	50,653
Variable annuities and other insurance commissions \| Sales-based (Point in time)
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	11,213	10,523	22,665	20,435
Variable annuities and other insurance commissions \| Trailing (Over time)
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	15,519	14,052	32,323	30,218
Mutual fund commissions
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	6,749	5,914	13,319	11,535
Mutual fund commissions \| Sales-based (Point in time)
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	1,472	854	2,932	2,065
Mutual fund commissions \| Trailing (Over time)
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	5,277	5,060	10,387	9,471
Securities commissions
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	2,967	2,571	6,754	6,017
Securities commissions \| Sales-based (Point in time)
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	2,967	2,571	6,754	6,017
Alternative investments
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	1,612	938	2,754	6,932
Alternative investments \| Sales-based (Point in time)
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	1,518	921	2,583	6,762
Alternative investments \| Trailing (Over time)
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	94	17	171	170
Advisory fees
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	7,354	6,627	14,660	13,542
Advisory fees \| Trailing (Over time)
REVENUES FROM CONTRACTS WITH CUSTOMERS
Revenues From Contracts with Customers	$ 7,354	$ 6,627	$ 14,660	$ 13,542