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Summary Selected Quarterly Financial Data (Tables) | 12 Months Ended
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Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract] |
Summary of Selected Consolidated Quarterly Financial Data | The following is a summary of selected unaudited consolidated quarterly financial data for the years ended December 31, 2014 and 2013 (in thousands, except per share data):
|  | Three Months Ended |
|  | March 31, |  |  | June 30, |  |  | September 30, |  |  | December 31, |
|  | 2014 |  |  | 2014 |  |  | 2014 |  |  | 2014 |
Total revenues |  | $ | 73,071 |  |  | $ | 82,947 |  |  | $ | 75,363 |  |  | $ | 80,681 |
Income from operations |  | $ | 20 |  |  | $ | 7,080 |  |  | $ | 4,925 |  |  | $ | 6,188 |
Net income (loss) |  | $ | (66 | ) |  | $ | 4,289 |  |  | $ | 3,043 |  |  | $ | 3,599 |
Basic income per common share |  | $ | — |  |  | $ | 0.23 |  |  | $ | 0.17 |  |  | $ | 0.20 |
Diluted income per common share |  | $ | — |  |  | $ | 0.23 |  |  | $ | 0.16 |  |  | $ | 0.19 |
|  | Three Months Ended |
|  | March 31, |  |  | June 30, |  |  | September 30, |  |  | December 31, |
|  | 2013 |  |  | 2013 |  |  | 2013 |  |  | 2013 |
Total revenues |  | $ | 71,361 |  |  | $ | 78,953 |  |  | $ | 69,815 |  |  | $ | 77,521 |
Income from operations |  | $ | 3,280 |  |  | $ | 9,788 |  |  | $ | 4,301 |  |  | $ | 4,464 |
Net income |  | $ | 2,169 |  |  | $ | 6,185 |  |  | $ | 2,509 |  |  | $ | 2,161 |
Basic income per common share |  | $ | 0.10 |  |  | $ | 0.29 |  |  | $ | 0.12 |  |  | $ | 0.11 |
Diluted income per common share |  | $ | 0.10 |  |  | $ | 0.28 |  |  | $ | 0.12 |  |  | $ | 0.11 |

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- Definition Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=35737889&loc=d3e1280-108306 + Details
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