Unaudited Quarterly Results of Operations

12 Months Ended

Dec. 31, 2016

Quarterly Financial Information Disclosure [Abstract]

Unaudited Quarterly Results of Operations

16.    Unaudited Quarterly Results of Operations:

Year ended December 31, 2016

	Fourth Quarter		Third Quarter		Second Quarter		First Quarter
Net Sales	$	172,647	$	173,132	$	182,674	$	180,453
Gross Profit		55,127		54,175		58,200		54,630
Net income (1)		1,668		5,313		9,349		8,810
Earnings per share — Basic
Net income	$	0.06	$	0.21	$	0.36	$	0.34
Earnings per share — Diluted
Net income	$	0.06	$	0.21	$	0.36	$	0.34
(1) Includes restructuring costs by quarter	$	3,258	$	3,397	$	1,641	$	1,553

Year ended December 31, 2015

	Fourth Quarter		Third Quarter		Second Quarter		First Quarter
Net Sales	$	173,628	$	183,053	$	196,610	$	193,361
Gross Profit		54,204		55,800		59,986		58,473
Net income (1)		6,108		10,221		9,679		9,398
Earnings per share — Basic
Net income	$	0.23	$	0.39	$	0.37	$	0.36
Earnings per share — Diluted
Net income	$	0.23	$	0.39	$	0.37	$	0.36
(1) Includes restructuring costs by quarter	$	2,220	$	651	$	2,587	$	1,756