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EARNINGS PER SHARE - Basic earnings per share of common stock (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Basic and diluted:
Options outstanding	0	0	0	0
Net income	$ 542	$ 411	$ 1,275	$ 1,064
Weighted average common shares outstanding (in shares)	2,809,834	2,796,099	2,806,341	2,792,544
Basic net income per share (in dollars per share)	$ 0.19	$ 0.15	$ 0.45	$ 0.38

X

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Number of non-vested options outstanding.

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Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).

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