Quarterly report pursuant to Section 13 or 15(d)

SIGNIFICANT ACCOUNTING POLICIES (NARRATIVE) (DETAILS)

v2.4.0.6
SIGNIFICANT ACCOUNTING POLICIES (NARRATIVE) (DETAILS)
9 Months Ended
Jan. 31, 2013
Computer equipment/software
 
Estimated Useful Life 3 years
Furniture and fixtures
 
Estimated Useful Life 7 years
Machinery and equipment
 
Estimated Useful Life 7 years
Building improvements
 
Estimated Useful Life 15 years
Building
 
Estimated Useful Life 40 years