Aggregate dividends declared during the period for each share of common stock outstanding.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

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Subsequent Events (Details) (USD $)	0 Months Ended
Subsequent Events (Details) (USD $)	Mar. 06, 2015	Feb. 09, 2015	Oct. 24, 2014	Mar. 12, 2015
Subsequent Event
Subsequent Event [Line Items]
Dividend per common share (in dollars per share)		$ 0.125
Dividend	$ 1,600,000
Amended Credit Agreement \| Revolving credit facility
Subsequent Event [Line Items]
Maximum borrowing capacity			250,000,000.0
March 2015 Credit Agreement Amendment \| Revolving credit facility \| Subsequent Event
Subsequent Event [Line Items]
Maximum borrowing capacity				$ 275,000,000.0