| Schedule of earnings per share |
| | | Years Ended December 31, | | | | | 2016 | | | 2015 | | | 2014 | | | (Loss) income from continuing operations | | $ | (24,320 | ) | | $ | (19,157 | ) | | $ | 2,236 | | | Loss from discontinued operations | | | - | | | | - | | | | (492 | ) | | Net (loss) income | | $ | (24,320 | ) | | $ | (19,157 | ) | | $ | 1,744 | | | Common Shares: | | | | | | | | | | | | | | Weighted average common shares outstanding | | | 19,493 | | | | 19,117 | | | | 18,922 | | | Dilutive effect of common stock equivalents | | | - | | | | - | | | | 346 | | | Total | | | 19,493 | | | | 19,117 | | | | 19,268 | | | | | | | | | | | | | | | | | Basic (loss) earnings per share: | | | | | | | | | | | | | | (Loss) income from continuing operations | | $ | (1.25 | ) | | $ | (1.00 | ) | | $ | 0.12 | | | Loss from discontinued operations | | | - | | | | - | | | | (0.03 | ) | | Net (loss) income | | $ | (1.25 | ) | | $ | (1.00 | ) | | $ | 0.09 | | | | | | | | | | | | | | | | | Diluted (loss) earnings per share: | | | | | | | | | | | | | | (Loss) income from continuing operations | | $ | (1.25 | ) | | $ | (1.00 | ) | | $ | 0.12 | | | Loss from discontinued operations | | | - | | | | - | | | | (0.03 | ) | | Net (loss) income | | $ | (1.25 | ) | | $ | (1.00 | ) | | $ | 0.09 | |
|