Quarterly Financial Data (Tables)

12 Months Ended

Dec. 31, 2017

Quarterly Financial Information Disclosure [Abstract]

Summary of Quarterly Results of Operations

The following is a summary of unaudited quarterly results of operations for the years ended December 31, 2017 and 2016 (in thousands, except per share amounts):

	Quarter
	First		Second		Third		Fourth
2017
Revenues	$	32,623	$	33,756	$	33,492	$	33,914
Income before income taxes	7,770		10,583		5,752		9,788
Net income	6,064		6,896		4,132		2,897
Basic earnings per common share	0.75		0.84		0.51		0.35
Diluted earnings per common share	0.73		0.83		0.49		0.34
2016
Revenues	$	29,129	$	31,023	$	31,777	$	31,092
Income before income taxes	5,646		8,512		9,053		10,799
Net income	3,522		5,661		5,887		7,577
Basic earnings per common share	0.45		0.71		0.74		0.95
Diluted earnings per common share	0.44		0.69		0.72		0.92