Stock Incentive Plans - Narrative (Details) (Restricted Stock)	1 Months Ended
Apr. 30, 2014
Restricted Stock
Share Based Awards [LineItems]
Award Date	Apr. 25, 2014
Shares Granted To Each Director	6,000
ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	3 years
Shares Vesting Per Director Each Year	2,000

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration