XML 24 R15.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Selected Quarterly Financial Data (Unaudited) | 12 Months Ended
--- | ---
Dec. 31, 2017
Selected Quarterly Financial Information [Abstract] |
Selected Quarterly Financial Data (Unaudited) | Selected Quarterly Financial Data (Unaudited) Selected summarized quarterly financial information for 2016 and 2017 is as follows (in thousands, except per share amounts):
For the Year Ended December 31, 2017 | First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter |  | Year
Revenue | $ | 41,556 |  |  | $ | 34,566 |  |  | $ | 31,466 |  |  | $ | 83,118 |  |  | $ | 190,706 |
Income (loss) from operations | (4,113 | ) |  | (10,468 | ) |  | (15,673 | ) |  | 20,802 |  |  | (9,452 | )
Net income (loss) | 1,080 |  |  | (1,506 | ) |  | (2,176 | ) |  | 28,028 |  |  | 25,426 |
Net income (loss) per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic | $ | 0.06 |  |  | $ | (0.08 | ) |  | $ | (0.12 | ) |  | $ | 1.50 |  |  | $ | 1.37 |
Diluted | $ | 0.06 |  |  | $ | (0.08 | ) |  | $ | (0.12 | ) |  | $ | 1.47 |  |  | $ | 1.33 |
For the Year Ended December 31, 2016 | First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter |  | Year
Revenue | $ | 51,411 |  |  | $ | 35,856 |  |  | $ | 28,642 |  |  | $ | 77,415 |  |  | $ | 193,324 |
Income (loss) from operations | 3,149 |  |  | (6,989 | ) |  | (10,078 | ) |  | 16,741 |  |  | 2,823 |
Net income (loss) | (795 | ) |  | 1,495 |  |  | 3,448 |  |  | (3,844 | ) |  | 304 |
Net income (loss) per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic | $ | (0.04 | ) |  | $ | 0.08 |  |  | $ | 0.19 |  |  | $ | (0.21 | ) |  | $ | 0.02 |
Diluted | $ | (0.04 | ) |  | $ | 0.08 |  |  | $ | 0.19 |  |  | $ | (0.21 | ) |  | $ | 0.02 |

X
- 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 -URI http://asc.fasb.org/topic&trid=2126967 + Details
Name: | us-gaap_QuarterlyFinancialInformationTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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