XML 53 R40.htm IDEA: XBRL DOCUMENT v3.8.0.1

Selected Quarterly Financial Data (unaudited) (Tables)

12 Months Ended

Dec. 31, 2017

Selected Quarterly Financial Data (unaudited) [Abstract]

Quarterly Financial Information


		Quarter
(in thousands, except per share amounts)		First			Second			Third			Fourth

2017
Revenue		$	70,622		$	75,729		$	77,205		$	78,007
Gross profit			52,892			57,611			58,183			59,126
Income from continuing operations before income taxes			8,711			11,448			10,371			9,796
Net income			6,145			7,584			6,686			7,306
Basic earnings per share			0.52			0.64			0.56			0.61
Diluted earnings per share			0.51			0.63			0.55			0.60

2016
Revenue		$	72,345		$	71,144		$	68,578		$	62,467
Gross profit			53,194			53,225			52,163			47,082
Income from continuing operations before income taxes			6,359			5,092			9,011			6,660
Net income			4,260			3,397			6,065			4,113
Basic earnings per share			0.36			0.29			0.51			0.35
Diluted earnings per share			0.36			0.29			0.51			0.34




X

- References

No definition available.

+ Details

Name:	us-gaap_QuarterlyFinancialInformationDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)-(j)
-URI http://asc.fasb.org/extlink&oid=68076893&loc=d3e1280-108306

+ Details

Name:	us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration