Condensed Consolidated Statements of Changes to Stockholder's Equity (Parenthetical) - $ / shares	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Cash dividends declared, per share	$ 0.15	$ 0.13
Common Stock [Member]
Issuance of shares of restricted stock, Shares	400	100
Issuance of shares of restricted stock, forfeitures	2,040
Issuance of shares of common stock in acquisition	1,830,000

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