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FAIR VALUES - Carrying Amounts and Estimated Fair Values of Other Financial Instruments (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Financial assets:
Cash and due from financial institutions	$ 17,365	$ 29,467
Interest-earning deposits in other financial institutions	9,616	79,071
Securities available for sale	792,026	554,611
Securities held to maturity	3,790	2,469
Loans, net and loans held for sale	1,497,224	1,515,539
Accrued interest receivable	4,133	5,035
Deposits:
Time deposits	196,357	285,731
Carrying Amount
Financial assets:
Cash and due from financial institutions	17,365	29,467
Interest-earning deposits in other financial institutions	9,616	79,071
Equity investments	2,964	2,542
Securities available for sale	792,026	554,611
Securities held to maturity	3,790	2,469
FHLBNY and FRBNY stock	4,218	3,150
Loans, net and loans held for sale	1,497,620	1,515,709
Accrued interest receivable	5,985	6,271
Derivative assets	9,498	14,702
Deposits:
Demand, savings, and insured money market accounts	1,959,076	1,752,043
Time deposits	196,357	285,731
Accrued interest payable	210	262
Derivative liabilities	9,726	15,059
Estimated Fair Value
Financial assets:
Cash and due from financial institutions	17,365	29,467
Interest-earning deposits in other financial institutions	9,616	79,071
Equity investments	2,964	2,542
Securities available for sale	792,026	554,611
Securities held to maturity	3,796	2,501
Loans, net and loans held for sale	1,480,967	1,514,318
Accrued interest receivable	5,985	6,271
Derivative assets	9,498	14,702
Deposits:
Demand, savings, and insured money market accounts	1,959,076	1,752,043
Time deposits	197,658	288,398
Accrued interest payable	210	262
Derivative liabilities	9,726	15,059
Estimated Fair Value | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Cash and due from financial institutions	17,365	29,467
Interest-earning deposits in other financial institutions	9,616	79,071
Equity investments	2,964	2,542
Securities available for sale	60,431	0
Securities held to maturity	0	0
FHLBNY and FRBNY stock	0	0
Loans, net and loans held for sale	0	0
Accrued interest receivable	106	0
Derivative assets	0	0
Deposits:
Demand, savings, and insured money market accounts	1,959,076	1,752,043
Time deposits	0	0
Accrued interest payable	10	11
Derivative liabilities	0	0
Estimated Fair Value | Significant Other Observable Inputs (Level 2)
Financial assets:
Cash and due from financial institutions	0	0
Interest-earning deposits in other financial institutions	0	0
Equity investments	0	0
Securities available for sale	731,595	554,611
Securities held to maturity	1,639	2,175
FHLBNY and FRBNY stock	0	0
Loans, net and loans held for sale	0	0
Accrued interest receivable	1,746	1,356
Derivative assets	9,498	14,702
Deposits:
Demand, savings, and insured money market accounts	0	0
Time deposits	197,658	288,398
Accrued interest payable	200	251
Derivative liabilities		15,059
Estimated Fair Value | Significant Unobservable Inputs (Level 3)
Financial assets:
Cash and due from financial institutions	0	0
Interest-earning deposits in other financial institutions	0	0
Equity investments	0	0
Securities available for sale	0	0
Securities held to maturity	2,157	326
FHLBNY and FRBNY stock	0	0
Loans, net and loans held for sale	1,480,967	1,514,318
Accrued interest receivable	4,133	4,915
Derivative assets	0	0
Deposits:
Demand, savings, and insured money market accounts	0	0
Time deposits	0	0
Accrued interest payable	$ 0	0
Derivative liabilities		$ 0

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- Definition

The amount of money in accounts that may bear interest and that the depositor is entitled to withdraw at any time without prior notice. Amount of interest bearing deposits with no stated maturity, which may include passbook and statement savings accounts and money-market deposit accounts (MMDAs). Amount of deposits in accounts that offer many of the same services as checking accounts although transactions may be somewhat more limited, share some of the characteristics of a money market fund and are insured by the Federal government, also known as money market accounts.

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Federal Reserve Bank stock represents an equity interest in the Federal Reserve Bank and Federal Home Loan Bank (FHLB) stock represents an equity interest in in a FHLB. They do not have a readily determinable fair values because ownership is restricted and it lacks a market (liquidity).

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