XML 41 R28.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Note 13 - Summary of Quarterly Consolidated Financial Data (Unaudited) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Notes Tables |
Quarterly Financial Information [Table Text Block] |
|  | 2018 |
|  | First Quarter |  |  | Second Quarter |  |  | Third Quarter |  |  | Fourth Quarter |
|  | (In thousands, except per share amounts) |
Revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net product sales |  | $ | 11,567 |  |  | $ | 17,277 |  |  | $ | 19,786 |  |  | $ | 28,844 |
Cost of product sales |  |  | (3,133 | ) |  |  | (5,231 | ) |  |  | (7,576 | ) |  |  | (11,572 | )
Gross Profit |  |  | 8,434 |  |  |  | 12,046 |  |  |  | 12,210 |  |  |  | 17,272 |
Operating expenses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Research and development |  |  | 39,561 |  |  |  | 30,159 |  |  |  | 30,421 |  |  |  | 39,891 |
General and administrative |  |  | 7,028 |  |  |  | 6,209 |  |  |  | 7,288 |  |  |  | 8,738 |
Sales and marketing |  |  | 13,835 |  |  |  | 14,531 |  |  |  | 16,281 |  |  |  | 19,957 |
Loss from operations |  |  | (51,990 | ) |  |  | (38,853 | ) |  |  | (41,780 | ) |  |  | (51,314 | )
Other income (expense), net |  |  | (275 | ) |  |  | 183 |  |  |  | 3,434 |  |  |  | 1,755 |
Net loss |  | $ | (52,265 | ) |  | $ | (38,670 | ) |  | $ | (38,346 | ) |  | $ | (49,559 | )
Basic and diluted net loss per share |  | $ | (0.81 | ) |  | $ | (0.54 | ) |  | $ | (0.49 | ) |  | $ | (0.63 | )
|  | 2017 |
|  | First Quarter |  |  | Second Quarter |  |  | Third Quarter |  |  | Fourth Quarter |
|  | (In thousands, except per share amounts) |
Revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net product sales |  | $ | 3,632 |  |  | $ | 8,510 |  |  | $ | 8,572 |  |  | $ | 10,053 |
Cost of product sales |  |  | (1,186 | ) |  |  | (1,013 | ) |  |  | (1,051 | ) |  |  | (1,338 | )
Gross Profit |  |  | 2,446 |  |  |  | 7,497 |  |  |  | 7,521 |  |  |  | 8,715 |
Operating expenses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Research and development |  |  | 33,384 |  |  |  | 28,597 |  |  |  | 28,844 |  |  |  | 47,757 |
General and administrative |  |  | 6,742 |  |  |  | 6,185 |  |  |  | 6,462 |  |  |  | 6,165 |
Sales and marketing |  |  | 11,619 |  |  |  | 14,770 |  |  |  | 13,529 |  |  |  | 16,683 |
Loss from operations |  |  | (49,299 | ) |  |  | (42,055 | ) |  |  | (41,314 | ) |  |  | (61,890 | )
Other expense, net |  |  | (1,030 | ) |  |  | (744 | ) |  |  | (552 | ) |  |  | (600 | )
Net loss |  | $ | (50,329 | ) |  | $ | (42,799 | ) |  | $ | (41,866 | ) |  | $ | (62,490 | )
Basic and diluted net loss per share |  | $ | (1.00 | ) |  | $ | (0.80 | ) |  | $ | (0.77 | ) |  | $ | (1.09 | )

X
- Definition Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=109225645&loc=d3e1280-108306 + Details
Name: | us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration