Shareholders' Equity

9 Months Ended

Sep. 30, 2018

Stockholders Equity Note [Abstract]

Shareholders' Equity

(8.)SHAREHOLDERS’ EQUITY

Common Stock

The changes in shares of common stock were as follows for the nine months ended September 30, 2018 and 2017:

	Outstanding			Treasury			Issued
September 30, 2018
Shares at December 31, 2017		15,924,938			131,240			16,056,178
Restricted stock awards issued		7,370			(7,370	)		—
Restricted stock awards forfeited		(23,901	)		23,901			—
Stock options exercised		17,450			(17,450	)		—
Stock awards		2,724			(2,724	)		—
Treasury stock purchases		(3,622	)		3,622			—
Shares at September 30, 2018		15,924,959			131,219			16,056,178
September 30, 2017
Shares at December 31, 2016		14,537,597			154,617			14,692,214
Common stock issued for "at-the-market" equity offering		1,069,635			—			1,069,635
Restricted stock awards issued		8,510			(8,510	)		—
Restricted stock awards forfeited		(10,359	)		10,359			—
Stock options exercised		21,320			(21,320	)		—
Stock awards		3,914			(3,914	)		—
Treasury stock purchases		(4,323	)		4,323			—
Shares at September 30, 2017		15,626,294			135,555			15,761,849