XML 62 R51.htm IDEA: XBRL DOCUMENT v3.21.1
FAIR VALUE OF FINANCIAL INSTRUMENTS (Assets and Liabilities Measured at Fair Value on a Recurring Basis) (Details) - USD ($)
Mar. 31, 2021
Dec. 31, 2020
Mar. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value $ 484,761,000 $ 271,169,000  
Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2 0   $ 0
Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1 0   $ 0
Fair value assets measured at fair value on a non-recurring basis 0 0  
Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value liability 0    
Carrying Amount | Residential mortgage-backed securities | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value 366,770,000 194,688,000  
Carrying Amount | Commercial mortgage-backed securities | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value 30,452,000 33,492,000  
Carrying Amount | CRA mutual fund | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value 2,281,000 2,313,000  
Carrying Amount | Asset-backed Securities | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value 4,973,000    
Carrying Amount | U.S. Government agency securities | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value 66,423,000 37,916,000  
Carrying Amount | Securities issued by states and political subdivisions in the U.S | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value 11,370,000    
Fair Value, Inputs, Level 1 | CRA mutual fund | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value 2,281,000 2,313,000  
Fair Value, Inputs, Level 2 | Residential mortgage-backed securities | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value 366,770,000 194,688,000  
Fair Value, Inputs, Level 2 | Commercial mortgage-backed securities | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value 30,452,000 33,492,000  
Fair Value, Inputs, Level 2 | CRA mutual fund | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value 0 0  
Fair Value, Inputs, Level 2 | Asset-backed Securities | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value 4,973,000    
Fair Value, Inputs, Level 2 | U.S. Government agency securities | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value 66,423,000 37,916,000  
Fair Value, Inputs, Level 2 | Securities issued by states and political subdivisions in the U.S | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value 11,370,000    
Interest Rate Cap | Carrying Amount | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value 2,962,000 770,000  
Interest Rate Cap | Fair Value, Inputs, Level 2 | Fair Value, Measurements, Recurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value $ 2,962,000 $ 770,000