Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2017

Accounting Policies [Abstract]

Computation of basic and diluted earnings per share

The following table sets forth the computation of basic and diluted earnings per share:

	Three Months Ended
	March 31,
	2017		2016
	(In thousands, except per share
	data)
Numerator:
Net income	$	1,938	$	3,024
Less: Net income allocated to unvested participating securities		33		56
Net income available to common stockholders	$	1,905	$	2,968
Denominator:
Denominator for basic earnings per share— weighted average shares		6,002		5,751
Effect of dilutive securities:
Stock options		12		8
Denominator for diluted earnings per share — adjusted weighted-average shares and assumed conversions		6,014		5,759
Basic earnings per share	$	0.32	$	0.52
Diluted earnings per share	$	0.32	$	0.52