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Earnings per Share (Table) | 9 Months Ended
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Sep. 30, 2021
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] | The following table sets forth the computation of basic and diluted earnings per share for the three and nine months ended September 30, 2021 and 2020:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
(in thousands, except per share data) | 2021 |  | 2020 |  | 2021 |  | 2020
Numerator: |  |  |  |  |  |  |
Net loss | $ | (17,525) |  |  | $ | (18,857) |  |  | $ | (57,600) |  |  | $ | (58,800) |
Denominator: |  |  |  |  |  |  |
Weighted average shares (basic) | 44,386 |  |  | 43,347 |  |  | 44,318 |  |  | 43,251 |
Dilutive effect of potential common shares | — |  |  | — |  |  | — |  |  | — |
Weighted average shares (diluted) | 44,386 |  |  | 43,347 |  |  | 44,318 |  |  | 43,251 |
Basic loss per share | $ | (0.39) |  |  | $ | (0.44) |  |  | $ | (1.30) |  |  | $ | (1.36) |
Diluted loss per share | $ | (0.39) |  |  | $ | (0.44) |  |  | $ | (1.30) |  |  | $ | (1.36) |

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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://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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