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SHAREHOLDERS EQUITY - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Jan. 28, 2021	Jul. 25, 2019
Stockholders Equity Note [Abstract]
Stock repurchase program, number of shares authorized to be repurchased, percentage					5.00%	5.00%
Stock repurchase program, number of shares authorized to be repurchased		960,000			948,735	960,000
Shares purchased	894,744	220,222	739,778
Shares repurchased, average price per share	$ 31.99	$ 29.45	$ 28.39
Shares repurchased during period, value	$ 28,627,000	$ 6,487,000	$ 21,002,000
Stock repurchase program average price per share		$ 28.63
Stock repurchase total cost		$ 27,500,000
Quarterly cash payment that may be made under Dividend Reinvestment Program	$ 200,000
Fair market value discount				3.00%

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- Definition

Percent discount against fair market value which shares may be purchased at under the DRIP programs.

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- Definition

Voluntary cash payments that may be made, on a quarterly basis, to purchase stock under the dividend reinvestment program.

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- Definition

Stock Repurchase Program Average Price Per Share.

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Stock repurchase program number of shares authorized to be repurchased percentage.

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- Definition

The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

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Amount remaining of a stock repurchase plan authorized.

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Total cost of shares repurchased divided by the total number of shares repurchased.

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-Topic 505
-SubTopic 30
-Section 45
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Number of shares that have been repurchased during the period and are being held in treasury.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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