Loss Per Share	6 Months Ended
Jun. 30, 2013
Earnings Per Share [Abstract]
Loss Per Share	Loss Per Share Given our net loss position for the three and six months ended June 30, 2013 and 2012, there were no dilutive securities for these periods. Anti-dilutive options and share units were 835,900 and 753,300 at June 30, 2013 and 2012, respectively. Anti-dilutive 6% Note conversion shares, including the make whole premium, were 17,600 at June 30, 2013 and 2012. Anti-dilutive Series A Note conversion shares were 4,979,000 and 4,516,000 at June 30, 2013 and 2012, respectively. Anti-dilutive Series B Note conversion shares, including the make whole premiums, were 5,037,000 and 6,653,000 at June 30, 2013 and 2012, respectively.

Loss Per Share

6 Months Ended

Jun. 30, 2013

Given our net loss position for the three and six months ended June 30, 2013 and 2012, there were no dilutive securities for these periods.

Anti-dilutive options and share units were 835,900 and 753,300 at June 30, 2013 and 2012, respectively. Anti-dilutive 6% Note conversion shares, including the make whole premium, were 17,600 at June 30, 2013 and 2012. Anti-dilutive Series A Note conversion shares were 4,979,000 and 4,516,000 at June 30, 2013 and 2012, respectively. Anti-dilutive Series B Note conversion shares, including the make whole premiums, were 5,037,000 and 6,653,000 at June 30, 2013 and 2012, respectively.