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Quarterly Financial Data - Unaudited (Tables)

12 Months Ended

Dec. 31, 2014

Quarterly Financial Data [Abstract]

Quarterly Financial Data

2014		Q1				Q2				Q3				Q4				Total
Total revenue		$	22,322			$	21,952			$	25,599			$	27,101			$	96,974
Operating income		4,362				5,085				5,840				6,699				21,986
Net income		2,856				3,385				3,883				4,004				14,128
Net income per share - Basic		0.23				0.27				0.31				0.32				1.14
Net income per share - Diluted		0.23				0.27				0.30				0.32				1.11

2013		Q1				Q2				Q3				Q4				Total
Total revenue		$	23,983			$	20,258			$	21,865			$	23,142			$	89,248
Operating income		6,138				5,844				5,088				4,950				22,020
Net income		3,994				3,844				3,394				3,158				14,390
Net income per share - Basic		0.33				0.31				0.28				0.25				1.17
Net income per share - Diluted		0.32				0.31				0.27				0.25				1.15

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- Definition

Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and 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=35737889&loc=d3e1280-108306

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