FAIR VALUE, Carrying Amount and Estimated Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Financial assets [Abstract]
Securities available for sale	$ 297,692	$ 278,466
Carrying Amount [Member]
Financial assets [Abstract]
Cash and due from banks	108,436	78,005
Time deposits with other banks	2,582	2,582
Federal funds sold	3,092	4,658
Securities available for sale	297,692	278,466
Loans, net	1,014,671	1,036,948
Federal Home Loan Bank stock	3,173	3,185
Interest receivable	3,764	4,043
Financial liabilities [Abstract]
Deposits	(1,294,156)	(1,272,675)
Securities sold under agreements to repurchase	(21,865)	(23,310)
Other borrowed funds	(3,800)	(5,000)
Subordinated Debt	(5,391)	(5,376)
Interest payable	(462)	(393)
Fair Value [Member]
Financial assets [Abstract]
Cash and due from banks	108,436	78,005
Time deposits with other banks	2,569	2,581
Federal funds sold	3,092	4,658
Securities available for sale	297,692	278,466
Loans, net	1,005,002	1,016,723
Interest receivable	3,764	4,043
Financial liabilities [Abstract]
Deposits	(1,287,243)	(1,267,493)
Securities sold under agreements to repurchase	(21,865)	(23,310)
Other borrowed funds	(3,747)	(4,955)
Subordinated Debt	(5,500)	(5,439)
Interest payable	(462)	(393)
Fair Value [Member] | Level 1 [Member]
Financial assets [Abstract]
Cash and due from banks	108,436	78,005
Time deposits with other banks	0	0
Federal funds sold	3,092	4,658
Securities available for sale	0	0
Loans, net	0	0
Interest receivable	0	0
Financial liabilities [Abstract]
Deposits	(954,185)	(929,202)
Securities sold under agreements to repurchase	0	0
Other borrowed funds	0	0
Subordinated Debt	0	0
Interest payable	(10)	(7)
Fair Value [Member] | Level 2 [Member]
Financial assets [Abstract]
Cash and due from banks	0	0
Time deposits with other banks	2,569	2,581
Federal funds sold	0	0
Securities available for sale	297,692	278,466
Loans, net	0	0
Interest receivable	763	700
Financial liabilities [Abstract]
Deposits	(333,058)	(338,291)
Securities sold under agreements to repurchase	(21,865)	(23,310)
Other borrowed funds	(3,747)	(4,955)
Subordinated Debt	(5,500)	(5,439)
Interest payable	(452)	(386)
Fair Value [Member] | Level 3 [Member]
Financial assets [Abstract]
Cash and due from banks	0	0
Time deposits with other banks	0	0
Federal funds sold	0	0
Securities available for sale	0	0
Loans, net	1,005,002	1,016,723
Interest receivable	3,001	3,343
Financial liabilities [Abstract]
Deposits	0	0
Securities sold under agreements to repurchase	0	0
Other borrowed funds	0	0
Subordinated Debt	0	0
Interest payable	$ 0	$ 0