Subsequent Events (Narrative) (Details) $ / shares in Units, $ in Thousands	Jul. 24, 2023 USD ($)	Jul. 01, 2023 USD ($) Office shares	Jun. 30, 2023 USD ($) $ / shares	Dec. 31, 2022 USD ($)
Subsequent Event [Line Items]
Assets			$ 3,641,631	$ 3,477,276
The Community Financial Corporation
Subsequent Event [Line Items]
Purchase price per share | $ / shares			$ 11.56
Subsequent Event
Subsequent Event [Line Items]
Available-for-sale securities portfolio acquired, net proceeds	$ 430,000
Payment of FHLB advances	$ 380,000
Subsequent Event | The Community Financial Corporation
Subsequent Event [Line Items]
Number of Shares to be Issued for each share | shares		2.3287
Transaction consideration		$ 153,615
Fair value of common shares issued | shares		13,201,693
Subsequent Event | The Community Financial Corporation | MARYLAND
Subsequent Event [Line Items]
Number of Community Banking Offices | Office		10
Subsequent Event | The Community Financial Corporation | VIRGINIA
Subsequent Event [Line Items]
Number of Community Banking Offices | Office		2
Subsequent Event | The Community Financial Corporation | Minimum
Subsequent Event [Line Items]
Assets		$ 2,400,000