Business combinations (Details 5) - DeltaWare $ in Thousands, CAD in Millions |
12 Months Ended | ||
|---|---|---|---|
|
Sep. 30, 2015
USD ($)
|
Sep. 30, 2015
CAD
|
Feb. 10, 2010 |
|
| Business combinations | |||
| Share capital acquired (as a percent) | 100.00% | ||
| Contingent consideration payable, based upon sales of acquiree products | CAD | CAD 1 | ||
| Contingent consideration | |||
| Balance at the beginning of the period | $ 358 | ||
| Reduction in estimate | (302) | ||
| Foreign currency translation | (56) | ||
| Sales targets | |||
| Business combinations | |||
| Contingent consideration payable, based upon sales of acquiree products | CAD | CAD 4 | ||
| Sales of acquiree products | $ 0 |