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QUARTERLY FINANCIAL INFORMATION (UNAUDITED) (Tables) | 12 Months Ended
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Dec. 31, 2016
Quarterly Financial Information Disclosure [Abstract] |
Summary of Quarterly Financial Information | The following is a summary of certain items in the consolidated statements of operations by quarter. The impact of discontinued operations, as described in Note 16, Divestiture Transactions and Discontinued Operations is included in all periods in the tables below.
Fiscal Year 2016 | First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter
Revenues | $ | 125,432 |  |  | $ | 144,670 |  |  | $ | 151,133 |  |  | $ | 143,795 |
Operating income | $ | 1,974 |  |  | $ | 15,596 |  |  | $ | 17,378 |  |  | $ | 9,997 |
Net (loss) income | $ | (7,614 | ) |  | $ | 5,192 |  |  | $ | 7,537 |  |  | $ | (11,973 | )
Net (loss) income attributable to common stockholders | $ | (7,608 | ) |  | $ | 5,195 |  |  | $ | 7,537 |  |  | $ | (11,973 | )
Earnings per common share: |  |  |  |  |  |  | — |
Basic weighted average common shares outstanding | 40,996 |  |  | 41,132 |  |  | 41,377 |  |  | 41,422 |
Basic earnings per share | $ | (0.19 | ) |  | $ | 0.13 |  |  | $ | 0.18 |  |  | $ | (0.29 | )
Diluted weighted average common shares outstanding | 40,996 |  |  | 41,598 |  |  | 42,287 |  |  | 41,422 |
Diluted earnings per share | $ | (0.19 | ) |  | $ | 0.12 |  |  | $ | 0.18 |  |  | $ | (0.29 | )
Fiscal Year 2015 | First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter
Revenues | $ | 116,577 |  |  | $ | 143,714 |  |  | $ | 146,185 |  |  | $ | 140,024 |
Operating income | $ | 3,126 |  |  | $ | 11,342 |  |  | $ | 12,696 |  |  | $ | 4,702 |
Net (loss) income | $ | (7,963 | ) |  | $ | 943 |  |  | $ | 2,259 |  |  | $ | (7,020 | )
Net (loss) income attributable to common stockholders | $ | (9,271 | ) |  | $ | 1,025 |  |  | $ | 2,296 |  |  | $ | (7,019 | )
Earnings per common share: |  |  |  |  |  |  |
Basic weighted average common shares outstanding | 40,417 |  |  | 40,447 |  |  | 40,810 |  |  | 40,889 |
Basic earnings per share | $ | (0.23 | ) |  | $ | 0.03 |  |  | $ | 0.06 |  |  | $ | (0.17 | )
Diluted weighted average common shares outstanding | 40,417 |  |  | 40,846 |  |  | 41,283 |  |  | 40,889 |
Diluted earnings per share | $ | (0.23 | ) |  | $ | 0.03 |  |  | $ | 0.06 |  |  | $ | (0.17 | )

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- 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/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=68076893&loc=d3e1280-108306 + Details
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