SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($) segment $ / shares shares	Dec. 31, 2019 USD ($) $ / shares shares	May 22, 2012 shares
Nature of Operations
Maximum percentage of the entity's business activity with Canadian customers denominated in Canadian dollars	1.00%
Number of reportable operating segments | segment	1
Cash and Cash Equivalents
Number of days for which federal funds are purchased and sold	1 day
Interest Income and Fees on Loans
Minimum commitment period required before loan commitment fees or costs are deferred	1 year
PPP loans total	$ 1,071,776	$ 1,053,468
Goodwill and Other Intangible Assets
Core deposit estimated useful life	10 years
Comprehensive Income (Loss)
Unrealized gains (losses) on available for sale securities	$ 1,965	1,025
Minimum pension liability	583	410
Amount of tax on unrealized gains on available for sales securities	522	273
Amount of tax on actuarial losses on the defined benefit pension obligation	139	147
Computation of basic and diluted earnings per share
Net income	$ 13,473	$ 13,850
(Denominator):
Weighted average shares outstanding | shares	10,580,044	10,737,653
Effect of restricted stock awards | shares		19,854
Diluted weighted average shares outstanding | shares	10,580,044	10,757,507
Income per common share:
Basic (in dollars per share) | $ / shares	$ 1.27	$ 1.29
Diluted (in dollars per share) | $ / shares	$ 1.27	$ 1.29
Recent Developments
Lease liabilities	$ 554
Paycheck Protection Program Loan
Interest Income and Fees on Loans
PPP loans total	152,506
SBA totaling	5,180
Fees recognized	$ 4,030
2012 Incentive Compensation Plan
Stock Compensation Plans
Total authorized share balance | shares			575,000