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Summary of Quarterly Results (Tables) | 12 Months Ended
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Dec. 31, 2015
Quarterly Financial Information Disclosure [Abstract] |
Schedule of Quarterly Financial Information | The following is a summary of quarterly financial information as of and for the years ended December 31, 2015 and 2014 (in thousands, except per share data):
| 1st |  |  | 2nd |  |  | 3rd |  |  | 4th |
| Quarter |  |  | Quarter |  |  | Quarter |  |  | Quarter |
2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenue | $ | 150,406 |  |  | $ | 145,648 |  |  | $ | 152,585 |  |  | $ | 153,992 |
Net income (loss) |  | 8,594 |  |  |  | 3,058 |  |  |  | 20,308 |  |  |  | (62,700 | )
Net income (loss) allocated to Common Shares |  | 6,710 |  |  |  | 1,255 |  |  |  | 18,346 |  |  |  | (63,941 | )
Basic earnings (loss) per Common Share | $ | 0.04 |  |  | $ | 0.01 |  |  | $ | 0.10 |  |  | $ | (0.37 | )
Diluted earnings (loss) per Common Share | $ | 0.04 |  |  | $ | 0.01 |  |  | $ | 0.10 |  |  | $ | (0.37 | )
2014 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenue | $ | 152,114 |  |  | $ | 150,500 |  |  | $ | 146,558 |  |  | $ | 147,810 |
Net income (loss) |  | (2,245 | ) |  |  | 2,174 |  |  |  | 8,882 |  |  |  | (1,869 | )
Net income (loss) allocated to Common Shares |  | (4,041 | ) |  |  | 385 |  |  |  | 6,967 |  |  |  | (3,585 | )
Basic earnings (loss) per Common Share | $ | (0.03 | ) |  | $ | - |  |  | $ | 0.04 |  |  | $ | (0.02 | )
Diluted earnings (loss) per Common Share | $ | (0.03 | ) |  | $ | - |  |  | $ | 0.04 |  |  | $ | (0.02 | )

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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=51825399&loc=d3e1280-108306 + Details
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