Derivatives and Hedging Activities (Textual) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Derivative [Line Items]
Derivative, Net Liability Position, Aggregate Fair Value	$ 1,100,000		$ 34,800,000
Maximum Length of Time Hedged in Interest Rate Cash Flow Hedge	7 years
Gain (Loss) on Sales of Loans, Net	$ 599,000	$ 8,100,000
Exposure to Institutional Counterparties	43,800,000		28,300,000
Customer related positions	11,800,000		62,400,000
Fair Value Hedges, Net	0		$ 0
Change in Fair Value on Loans Held for Sale	(548,000)	(1,764,000)
Interest Receivable	39,400,000	$ 33,400,000
Interest Income [Member]
Derivative [Line Items]
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	4,100,000
Interest Expense [Member]
Derivative [Line Items]
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	$ (80,000)
Interest rate collars on loans [Member]
Derivative [Line Items]
Derivative, Average Cap Interest Rate	2.72%		2.73%
Derivative, Average Floor Interest Rate	2.26%		2.20%
Derivative, Notional Amount	$ 350,000,000		$ 400,000,000
Loan level swaps
Derivative [Line Items]
Interest Receivable	226,000		1,500,000
Interest Payable, Current	(225,000)		(1,500,000)
Interest rate swaps on borrowings [Member]
Derivative [Line Items]
Derivative, Notional Amount	25,000,000		25,000,000
Interest rate swaps on loans [Member]
Derivative [Line Items]
Interest Receivable	216,000
Derivative, Notional Amount	550,000,000		550,000,000
Interest Rate Swap [Member]
Derivative [Line Items]
Interest Receivable	878,000		1,200,000
Interest Payable, Current			(5,000)
Derivative, Notional Amount	$ 925,000,000		$ 975,000,000