The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

No definition available.

Name:	us-gaap_EarningsPerShareBasicAndDiluted
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

Net Loss Per Common Share (Details 2) (USD $)	3 Months Ended			6 Months Ended	9 Months Ended
Net Loss Per Common Share (Details 2) (USD $)	Sep. 30, 2013	Jun. 30, 2013	Sep. 30, 2012	Jun. 30, 2013	Sep. 30, 2013	Sep. 30, 2012
Net Loss Per Common Share
Net loss per share attributable to common shareholders (Basic and Diluted) (in dollars per share)	$ (0.06)	$ (0.11)	$ (0.17)	$ (0.26)	$ (0.33)	$ (0.63)
Correction of error \| Actual
Net Loss Per Common Share
Net loss per share attributable to common shareholders (Basic and Diluted) (in dollars per share)		$ (0.14)		$ (0.29)