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Quarterly Financial Data (Unaudited) | 12 Months Ended
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Dec. 31, 2016
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Financial Data (Unaudited) | NOTE 13 – QUARTERLY FINANCIAL DATA (UNAUDITED) The following table sets forth certain unaudited quarterly financial data for the eight quarters ended December 31, 2016. The unaudited information set forth below has been prepared on the same basis as the audited information contained herin and includes all adjustments necessary to present fairly the information set forth. The operating results for any quarter are not indicative of results for any future period. All data is in thousands except per share data.
|  | 2016 |  |  | 2015 |
|  | Q1 |  |  | Q2 |  |  | Q3 |  |  | Q4 |  |  | Q1 |  |  | Q2 |  |  | Q3 |  |  | Q4 |
Revenues |  | $ | 3,942 |  |  | $ | 3,702 |  |  | $ | 2,823 |  |  | $ | 8,922 |  |  | $ | 13,491 |  |  | $ | 8,358 |  |  | $ | 8,569 |  |  | $ | 9,121 |
Expenses |  | $ | 20,623 |  |  | $ | 30,544 |  |  | $ | 22,029 |  |  | $ | 18,752 |  |  | $ | 19,712 |  |  | $ | 20,635 |  |  | $ | 21,254 |  |  | $ | 24,794 |
Net loss |  | $ | (16,494 | ) |  | $ | (26,575 | ) |  | $ | (18,965 | ) |  | $ | (9,624 | ) |  | $ | (5,319 | ) |  | $ | (12,126 | ) |  | $ | (9,245 | ) |  | $ | (14,013 | )
Net loss per share |  | $ | (0.23 | ) |  | $ | (0.38 | ) |  | $ | (0.27 | ) |  | $ | (0.14 | ) |  | $ | (0.08 | ) |  | $ | (0.17 | ) |  | $ | (0.13 | ) |  | $ | (0.20 | )

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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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=68076893&loc=d3e1570-108306 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=68064558&loc=d3e765-108305 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=68064558&loc=d3e725-108305 + Details
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