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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - shares	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Statement of Stockholders' Equity [Abstract]
Common stock issued, Shares	15,618	953,327
Restricted stock grants, shares	6,744	6,193

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Number of shares issued during the period as a result of an employee stock purchase plan.

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Number of new stock issued during the period.

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