Earnings per Common Share (Tables)

9 Months Ended

Sep. 30, 2018

Earnings Per Share [Abstract]

Schedule of Weighted Average Number of Shares

The following table provides the basis for basic and diluted earnings per share by reconciling the denominators of the computations:

	Three Months Ended September 30,		Nine Months Ended September 30,
	2018	2017	2018	2017
	(In thousands)
Weighted average shares outstanding:
Basic weighted average shares outstanding	19,250	23,580	20,102	24,416
Effect of dilutive securities	958	555	938	459
Diluted weighted average shares outstanding	20,208	24,135	21,040	24,875