Stock- Based Compensation (Details) (USD $)	9 Months Ended	1 Months Ended
Sep. 30, 2014	Sep. 30, 2013	May 31, 2014 Deferred Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Granted Per Director (in shares)			212
Expense recognized in connection with the issuance of Deferred Stock Units (in US dollars)	$ 394,000	$ 394,000	$ 394,000
Expense per grant recognized in connection with the issuance of Deferred Stock Units (in US dollars)			$ 56,250

The noncash expense that represents the cost of restricted stock or unit distributed to employees as compensation.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

Name:	us-gaap_RestrictedStockExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration