Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
| | | | (in thousands, except share and per share amounts) | | 2018 through January 31, 2019 | | Net loss (numerator): | | | | | Net loss attributable to Concrete Pumping Holdings, Inc. | | $ | (3,630 | ) | Less: Preferred stock - cumulative dividends | | | (269 | ) | Net loss available to common shareholders | | $ | (3,899 | ) | | | | | | Weighted average shares (denominator): | | | | | Weighted average shares - basic | | | 28,847,707 | | Weighted average shares - diluted | | | 28,847,707 | | | | | | | Basic loss per share | | $ | (0.14 | ) | Diluted loss per share | | $ | (0.14 | ) |
| | | | | | 2018 through December 5, 2018 | | | 2017 through January 31, 2018 | | Net loss (numerator): | | | | | | | | | Net (loss) income attributable to Concrete Pumping Holdings, Inc. | | $ | (22,575 | ) | | $ | 17,558 | | Less: Preferred stock - cumulative dividends | | | (126 | ) | | | (342 | ) | Less: Undistributed earnings allocated to preferred shares | | | - | | | | (4,065 | ) | Net (loss) income available to common shareholders | | $ | (22,701 | ) | | $ | 13,151 | | | | | | | | | | | Weighted average shares (denominator): | | | | | | | | | Weighted average shares - basic | | | 7,576,289 | | | | 7,576,289 | | Dilutive effect of stock options | | | - | | | | 914,425 | | Weighted average shares - diluted | | | 7,576,289 | | | | 8,490,714 | | | | | | | | | | | Basic income (loss) per share | | $ | (3.00 | ) | | $ | 1.74 | | Diluted income (loss) per share | | $ | (3.00 | ) | | $ | 1.55 | |
|
| | | | | | | | | | Net Income (numerator): | | | | | | | | | | | | | Basic & Diluted: | | | | | | | | | | | | | Net income attributable to Concrete Pumping Holdings, Inc. and Subsidiaries | | $ | | | | $ | 913,279 | | | $ | 6,269,955 | | Less: Preferred stock - cumulative dividends | | | | | | | (1,811,837 | ) | | | (1,695,122 | ) | Less: Undistributed earnings allocated to preferred shares | | | | | | | - | | | | (1,108,807 | ) | Net income (loss) available to common shareholders | | $ | | | | $ | (898,558 | ) | | $ | 3,466,026 | | | | | | | | | | | | | | | Weighted average shares (denominator): | | | | | | | | | | | | | Weighted average shares - basic | | | | | | | 7,576,289 | | | | 7,576,289 | | Dilutive effect of stock options | | | | | | | - | | | | 703,032 | | Weighted average shares - diluted | | | | | | | 7,576,289 | | | | 8,279,321 | | | | | | | | | | | | | | | Antidilutive stock options | | | | | | | 770,171 | | | | - | | | | | | | | | | | | | | | Basic income (loss) per share | | $ | | | | $ | (0.12 | ) | | $ | 0.46 | | Diluted income (loss) per share | | $ | | | | $ | (0.12 | ) | | $ | 0.42 | |
|