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Net loss per share (Tables) | 9 Months Ended
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Sep. 30, 2019
Earnings Per Share [Abstract] |
Reconciliation of the Weighted Average Shares Outstanding for the Basic and Diluted EPS Computations | The following is a reconciliation of the weighted average of shares of common stock outstanding for the basic and diluted EPS computations (in thousands, except per share data):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
Net loss | $ | (5,902 | ) |  | $ | (16,704 | ) |  | $ | (9,740 | ) |  | $ | (17,959 | )
Basic: |  |  |  |  |  |  |  |  |  |  |
Shares outstanding at beginning of period | 16,290 |  |  | 15,993 |  |  | 16,085 |  |  | 15,949 |
Weighted average shares issued/(repurchased) during the period, net | 10 |  |  | 78 |  |  | 1 |  |  | 84 |
Weighted average common shares, basic | 16,300 |  |  | 16,071 |  |  | 16,086 |  |  | 16,033 |
Net loss per common share, basic | $ | (0.36 | ) |  | $ | (1.04 | ) |  | $ | (0.61 | ) |  | $ | (1.12 | )
Diluted: |  |  |  |  |  |  |  |  |  |  |
Weighted average common shares, basic | 16,300 |  |  | 16,071 |  |  | 16,086 |  |  | 16,033 |
Dilutive impact of stock options and restricted stock awards | — |  |  | — |  |  | — |  |  | — |
Weighted average common shares, diluted | 16,300 |  |  | 16,071 |  |  | 16,086 |  |  | 16,033 |
Net loss per common share, diluted | $ | (0.36 | ) |  | $ | (1.04 | ) |  | $ | (0.61 | ) |  | $ | (1.12 | )

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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