Quarterly report pursuant to Section 13 or 15(d)

10. Commitments and contingencies

10. Commitments and contingencies	6 Months Ended
Jun. 30, 2015
Commitments and Contingencies Disclosure [Abstract]
Commitments and contingencies	Legal matters There are no current or pending litigation of any significance with the exception of the matters that have arisen under, and are being handled in, the normal course of business.

10. Commitments and contingencies

6 Months Ended

Jun. 30, 2015

Commitments and Contingencies Disclosure [Abstract]

Legal matters

There are no current or pending litigation of any significance with the exception of the matters that have arisen under, and are being handled in, the normal course of business.