Commitments and Contingencies (Details)	3 Months Ended		6 Months Ended			6 Months Ended	10 Months Ended
	Jun. 30, 2011 USD ($)	Jun. 30, 2010 USD ($)	Jun. 30, 2011 USD ($)	Jun. 30, 2010 USD ($)	Jun. 30, 2011 CAD	Jun. 30, 2011 Retail Sales Tax Assessment [Member] USD ($)	Oct. 29, 2010 Retail Sales Tax Assessment [Member] USD ($)	Jun. 30, 2011 Employee Severance [Member] USD ($)	Jun. 30, 2011 Change of Control and Employee Severance [Member] USD ($)
Estimate of possible loss						$ 200,000		$ 5,000,000	$ 2,100,000
Reimbursement of retail sales tax from ministry of revenue							100,000
Settlement amount						63,000	200,000
Sales tax payment obligation, minimum					4,400,000
Sales tax payment obligation, maximum					4,900,000
AAX service credit	2,500,000		2,500,000
AAX service credit expiration date	December 31, 2016		December 31, 2016
AAX service credit utilized	300,000	39,000	400,000	100,000
AAX service credit remaining			$ 1,900,000