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Fair value of securities received as collateral against derivative assets.

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Fixed interest rate related to the interest rate derivative.

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NOTES PAYABLE AND LONG-TERM DEBT (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Feb. 26, 2020
Debt Instrument [Line Items]
Cash flow hedge, derivative instrument liabilities at fair value		$ 619,000
Unrealized gain (loss) on interest rate swap	$ 489,000	(438,000)
Securities on deposit		957,000
Collateral Pledged [Member]
Debt Instrument [Line Items]
Available-for-sale securities pledged as collateral		957,000
Interest rate swap
Debt Instrument [Line Items]
Derivative, notional amount			$ 3,000,000
Derivative, fixed interest rate			4.93%
Cash flow hedge, liability at fair value		155,000
Collateral	$ 0
Interest rate swap
Debt Instrument [Line Items]
Derivative, notional amount			$ 9,000,000
Derivative, fixed interest rate			5.28%
Cash flow hedge, liability at fair value		$ 464,000