| Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
| | |
| | (in thousands, except share and per share amounts) | |
December 6, 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 | ) | | | | | | | | | November 1, 2018
through
December 5,
2018 | | | November 1, 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 | | |