Annual report pursuant to Section 13 and 15(d)

Acquisition (Details)

v2.4.0.6
Acquisition (Details) (USD $)
0 Months Ended 12 Months Ended 0 Months Ended 1 Months Ended 0 Months Ended 2 Months Ended 12 Months Ended
Apr. 28, 2011
Mar. 31, 2011
Feb. 01, 2010
CPS
Waste heat recovery generator
kW
Oct. 31, 2010
CPS
Waste heat recovery generator
kW
Jul. 30, 2010
MPL
CPS
Feb. 01, 2010
MPL
CPS
Mar. 31, 2010
MPL
CPS
Mar. 31, 2010
MPL
CPS
Oct. 31, 2010
MPL
CPS
Oct. 31, 2010
MPL
CPS
Technology
Oct. 31, 2010
MPL
CPS
Parts/service customer relationships
Oct. 31, 2010
MPL
CPS
TA100 customer relationships
Oct. 31, 2010
MPL
CPS
Backlog
Oct. 31, 2010
MPL
CPS
Trade name
Consideration paid for the rights and assets on the Closing Date                            
Stock issued at Closing Date           $ 1,798,000                
Fair value of consideration at Second Funding Date, stock or cash           2,990,000                
Total purchase consideration           4,788,000     4,788,000          
Number of shares of common stock issued at the Closing Date   3,098,000     3,131,313 1,550,387                
Additional consideration payable on the Second Funding Date         3,100,000                  
Costs incurred related to the acquisition             100,000 100,000            
Capacity of generator (in kW)     125 125                    
Purchase price allocation                            
Manufacturing equipment                 292,000          
Intangible Assets                   2,240,000 1,080,000 617,000 490,000 69,000
Total purchase consideration           4,788,000     4,788,000          
Total revenue             1,300,000              
Net loss             32,500              
Unaudited pro forma financial information                            
Revenue               64,279,000            
Net Loss               (69,977,000)            
Supply Agreement                            
Remaining TA100 microturbine inventory purchased $ 2,300,000