Fair Value Measurements (Fair Value, Assets Measured on Recurring Basis) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	$ 497,839	$ 246,105
CRA investment fund	4,772	4,855
Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate lock commitments	28	0
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0	0
Level 1 | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate lock commitments	0
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	497,839	246,105
Level 2 | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate lock commitments	0
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0	0
Level 3 | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate lock commitments	28
U.S. Agency
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	14,304
Residential CMOs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	221	288
Student loan trust ABSs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	56,574	37,439
U.S. government obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	16,860	1,500
Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	92,841	44,478
CRA investment fund
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
CRA investment fund	4,772	4,855
CRA investment fund | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
CRA investment fund	0	0
CRA investment fund | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
CRA investment fund	4,772	4,855
CRA investment fund | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
CRA investment fund	0	0
Other equity securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
CRA investment fund	207	207
Other equity securities | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
CRA investment fund	0	0
Other equity securities | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
CRA investment fund	207	207
Other equity securities | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
CRA investment fund	0	0
Interest Rate Lock Commitments | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate lock commitments	28
Interest Rate Lock Commitments | Level 1 | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate lock commitments	0
Interest Rate Lock Commitments | Level 2 | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate lock commitments	0
Interest Rate Lock Commitments | Level 3 | Interest Rate Lock Commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate lock commitments	28
Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	497,839	246,105
Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0	0
Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	497,839	246,105
Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0	0
Fair Value, Measurements, Recurring | MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	119,916	34,953
Fair Value, Measurements, Recurring | MBS | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0	0
Fair Value, Measurements, Recurring | MBS | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	119,916	34,953
Fair Value, Measurements, Recurring | MBS | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0	0
Fair Value, Measurements, Recurring | CMOs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	197,123	127,447
Fair Value, Measurements, Recurring | CMOs | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0	0
Fair Value, Measurements, Recurring | CMOs | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	197,123	127,447
Fair Value, Measurements, Recurring | CMOs | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0	0
Fair Value, Measurements, Recurring | U.S. Agency
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	14,304
Fair Value, Measurements, Recurring | U.S. Agency | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0
Fair Value, Measurements, Recurring | U.S. Agency | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	14,304
Fair Value, Measurements, Recurring | U.S. Agency | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0
Fair Value, Measurements, Recurring | Residential CMOs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	221	288
Fair Value, Measurements, Recurring | Residential CMOs | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0	0
Fair Value, Measurements, Recurring | Residential CMOs | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	221	288
Fair Value, Measurements, Recurring | Residential CMOs | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0	0
Fair Value, Measurements, Recurring | Student loan trust ABSs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	56,574		$ 37,439
Fair Value, Measurements, Recurring | Student loan trust ABSs | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0		0
Fair Value, Measurements, Recurring | Student loan trust ABSs | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	56,574		37,439
Fair Value, Measurements, Recurring | Student loan trust ABSs | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0		$ 0
Fair Value, Measurements, Recurring | U.S. government obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	16,860	1,500
Fair Value, Measurements, Recurring | U.S. government obligations | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0	0
Fair Value, Measurements, Recurring | U.S. government obligations | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	16,860	1,500
Fair Value, Measurements, Recurring | U.S. government obligations | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0	0
Fair Value, Measurements, Recurring | Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	92,841	44,478
Fair Value, Measurements, Recurring | Municipal bonds | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	0	0
Fair Value, Measurements, Recurring | Municipal bonds | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	92,841	44,478
Fair Value, Measurements, Recurring | Municipal bonds | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale ("AFS"), at fair value	$ 0	$ 0