PARENT COMPANY FINANCIAL INFORMATION (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
ASSETS
Cash	$ 27,970	$ 26,234
Short-term investments in money market funds	4,184	5,256
Investment securities available for sale	146,731	129,138
Other assets	6,379	4,129
TOTAL ASSETS	1,160,680	1,167,655	$ 1,153,780
LIABILITIES
Guaranteed junior subordinated deferrable interest debentures	12,939	12,923
Subordinated debt	7,488	7,465
Other liabilities	5,355	8,907
TOTAL LIABILITIES	1,062,703	1,072,553
STOCKHOLDERS' EQUITY
Total stockholders' equity	97,977	95,102	$ 95,395
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	1,160,680	1,167,655
Parent Company [Member]
ASSETS
Cash	100	100
Short-term investments in money market funds	3,711	4,521
Investment securities available for sale	4,747	5,307
Other assets	208	499
TOTAL ASSETS	119,158	116,279
LIABILITIES
Guaranteed junior subordinated deferrable interest debentures	12,939	12,923
Subordinated debt	7,488	7,465
Other liabilities	754	789
TOTAL LIABILITIES	21,181	21,177
STOCKHOLDERS' EQUITY
Total stockholders' equity	97,977	95,102
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	119,158	116,279
Parent Company [Member] | Banking Subsidiary [Member]
ASSETS
Equity investment	103,647	99,408
Parent Company [Member] | Non Banking Subsidiaries [Member]
ASSETS
Equity investment	$ 6,745	$ 6,444