Intangible assets are comprised of the following:
At September 30, 2013
Intangibles subject to amortization:
Backlog
Customer relationships
Intangibles not subject to amortization:
Permits
Tradename
At March 31, 2013
Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite and indefinite life, by major class.
No definition available.