XML 60 R38.htm IDEA: XBRL DOCUMENT v3.6.0.2

Note 17 - Quarterly Results of Operations (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Quarterly Financial Information [Table Text Block]

		(in thousands except per share amounts)
Quarters ended		Mar. 31, 2016(1)				June 30, 2016				Sep. 30, 2016				Dec. 31, 2016
Total revenue		$	156,341			$	158,832			$	164,500			$	190,978
Operating income			7,418				7,316				5,446				12,267
Net income			4,352				3,632				2,869				5,982
Basic income per share			0.21				0.20				0.16				0.33
Diluted income per share			0.21				0.20				0.16				0.33

		(in thousands except per share amounts)
Quarters ended		Mar. 31, 2015(2)				June 30, 2015(3)				Sep. 30, 2015				Dec. 31, 2015
Total revenue		$	167,216			$	175,451			$	173,512			$	208,061
Operating income			10,043				18,774				14,629				24,336
Net income			10,227				11,001				7,627				13,230
Basic income per share			0.56				0.60				0.42				0.74
Diluted income per share			0.56				0.60				0.42				0.72

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

X

- References

No definition available.

+ Details

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