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Quarterly Summarized Financial Information (Unaudited) | 12 Months Ended
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Dec. 31, 2019
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Summarized Financial Information (Unaudited) | (13) Quarterly Summarized Financial Information (Unaudited)
| Fiscal years ended December 31, 2019 and 2018 |
| 1st Quarter |  |  | 2nd Quarter |  |  | 3rd Quarter |  |  | 4th Quarter |
| 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
| (In thousands, except per share amounts) |
Total revenue, net | $ | 73,278 |  |  | $ | 43,919 |  |  | $ | 100,792 |  |  | $ | 52,643 |  |  | $ | 112,408 |  |  | $ | 55,323 |  |  | $ | 143,277 |  |  | $ | 77,330 |
Gross margin |  | 56,138 |  |  |  | 33,271 |  |  |  | 78,022 |  |  |  | 39,797 |  |  |  | 86,964 |  |  |  | 41,782 |  |  |  | 112,612 |  |  |  | 59,821 |
Net (loss) income |  | (24,431 | ) |  |  | (24,095 | ) |  |  | (1,820 | ) |  |  | (34,210 | ) |  |  | (3,462 | ) |  |  | (24,471 | ) |  |  | 7,068 |  |  |  | (33,670 | )
(Loss) earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic | $ | (0.07 | ) |  | $ | (0.08 | ) |  | $ | (0.01 | ) |  | $ | (0.12 | ) |  | $ | (0.01 | ) |  | $ | (0.08 | ) |  | $ | 0.02 |  |  | $ | (0.11 | )
Diluted | $ | (0.07 | ) |  | $ | (0.08 | ) |  | $ | (0.01 | ) |  | $ | (0.12 | ) |  | $ | (0.01 | ) |  | $ | (0.08 | ) |  | $ | 0.02 |  |  | $ | (0.11 | )

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- References No definition available. + Details
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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI http://asc.fasb.org/topic&trid=2126967 + Details
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