XML 53 R41.htm IDEA: XBRL DOCUMENT v3.5.0.2
Earnings per Share (Details) - $ / shares
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Net income (in usd per share) $ (0.02) $ 0.02 $ (0.01) $ 0.04
Weighted average shares outstanding        
Weighted average shares outstanding for basic EPS (in shares) 24,567,752 24,268,364 24,474,474 24,178,037
Effect of dilutive securities        
Warrants (in shares) 0 165,055 0 42,751
Weighted average shares outstanding for diluted EPS (in shares) 24,567,752 24,689,110 24,474,474 24,432,837
Options        
Effect of dilutive securities        
Share-based payment arrangements (in shares) 0 12,083 0 6,886
Options outstanding (in shares)   349,463   354,660
Options, outstanding, weighted average exercise price during period (in USD per share)   $ 5.92   $ 5.84
RSUs        
Effect of dilutive securities        
Share-based payment arrangements (in shares) 0 243,608 0 205,163
Options outstanding (in shares)       51,948
Equity instruments other than options, outstanding, weighted average exercise price during period (in USD per share)       $ 2.31
Warrants        
Effect of dilutive securities        
Options outstanding (in shares)       675,000
Equity instruments other than options, outstanding, weighted average exercise price during period (in USD per share)       $ 2.20