Fair Value of Financial Instruments - Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Assets:
Available-for-sale debt securities, at fair value	$ 182,480	$ 185,909
Other investments:
Mutual fund - CRA qualified	3,600	3,500
Residential mortgage-backed securities
Assets:
Available-for-sale debt securities, at fair value	36,398	37,076
Residential collateralized mortgage obligations
Assets:
Available-for-sale debt securities, at fair value	140,576	143,041
Municipal securities - tax exempt
Assets:
Available-for-sale debt securities, at fair value	5,506	5,792
Recurring
Other investments:
Mutual fund - CRA qualified	3,612	3,532
Derivative financial instruments	124	368
Liabilities:
Derivative financial instruments	883	579
Recurring | Residential mortgage-backed securities
Assets:
Available-for-sale debt securities, at fair value	36,398	37,076
Recurring | Residential collateralized mortgage obligations
Assets:
Available-for-sale debt securities, at fair value	140,576	143,041
Recurring | Municipal securities - tax exempt
Assets:
Available-for-sale debt securities, at fair value	5,506	5,792
Recurring | Quoted Prices in Active Markets (Level 1)
Other investments:
Mutual fund - CRA qualified	3,612	3,532
Derivative financial instruments	0	0
Liabilities:
Derivative financial instruments	0	0
Recurring | Quoted Prices in Active Markets (Level 1) | Residential mortgage-backed securities
Assets:
Available-for-sale debt securities, at fair value	0	0
Recurring | Quoted Prices in Active Markets (Level 1) | Residential collateralized mortgage obligations
Assets:
Available-for-sale debt securities, at fair value	0	0
Recurring | Quoted Prices in Active Markets (Level 1) | Municipal securities - tax exempt
Assets:
Available-for-sale debt securities, at fair value	0	0
Recurring | Significant Other Observable Inputs (Level 2)
Other investments:
Mutual fund - CRA qualified	0	0
Derivative financial instruments	124	368
Liabilities:
Derivative financial instruments	883	579
Recurring | Significant Other Observable Inputs (Level 2) | Residential mortgage-backed securities
Assets:
Available-for-sale debt securities, at fair value	36,398	37,076
Recurring | Significant Other Observable Inputs (Level 2) | Residential collateralized mortgage obligations
Assets:
Available-for-sale debt securities, at fair value	140,576	143,041
Recurring | Significant Other Observable Inputs (Level 2) | Municipal securities - tax exempt
Assets:
Available-for-sale debt securities, at fair value	5,506	5,792
Recurring | Significant Unobservable Inputs (Level 3)
Other investments:
Mutual fund - CRA qualified	0	0
Derivative financial instruments	0	0
Liabilities:
Derivative financial instruments	0	0
Recurring | Significant Unobservable Inputs (Level 3) | Residential mortgage-backed securities
Assets:
Available-for-sale debt securities, at fair value	0	0
Recurring | Significant Unobservable Inputs (Level 3) | Residential collateralized mortgage obligations
Assets:
Available-for-sale debt securities, at fair value	0	0
Recurring | Significant Unobservable Inputs (Level 3) | Municipal securities - tax exempt
Assets:
Available-for-sale debt securities, at fair value	$ 0	$ 0