REVENUE FROM CONTRACTS WITH CUSTOMERS (Schedule of Noninterest Income by Operating Segment) (Details) - USD ($)		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Service charges on deposits
Overdraft fees		$ 518,000	$ 488,000	$ 415,000
Interchange income		1,182,000	1,451,000	1,451,000
Other		3,452,000	2,286,000	1,831,000
Wealth management fees	[1]	55,747,000	54,651,000	52,987,000
Gain on sale of property		(6,000)	275,000	0
Gains on sales of OREO			275,000	51,000
Corporate advisory fee income		219,000	1,704,000	3,483,000
Other	[2]	12,466,000	5,562,000	12,025,000
Total other income		73,578,000	66,417,000	72,243,000
Banking Segment [Member]
Service charges on deposits
Overdraft fees		518,000	488,000	415,000
Interchange income		1,182,000	1,451,000	1,451,000
Other		3,452,000	2,286,000	1,831,000
Gain on sale of property		(6,000)
Gains on sales of OREO			275,000	51,000
Corporate advisory fee income		219,000	1,704,000	3,483,000
Other	[2]	11,288,000	3,715,000	10,111,000
Total other income		16,653,000	9,919,000	17,342,000
Wealth Management Division [Member]
Service charges on deposits
Wealth management fees	[1]	55,747,000	54,651,000	52,987,000
Other	[2]	1,178,000	1,847,000	1,914,000
Total other income		$ 56,925,000	$ 56,498,000	$ 54,901,000

[1] Includes investment brokerage fees.

[2] All of the other category is outside the scope of ASC 606.