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Unaudited Quarterly Financial Information (Tables) | 12 Months Ended
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Dec. 31, 2016
Unaudited Quarterly Financial Information [Abstract] |
Schedule Of Unaudited Quarterly Financial Information |
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿(Dollars in thousands, except per share data) |  | First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter(1)
﻿2016 |  |  |  |  |  |  |  |  |  |  |  |
﻿ Revenue |  | $ | 64,789 |  | $ | 66,918 |  | $ | 71,315 |  | $ | 67,451
﻿ Net income |  |  | 2,224 |  |  | 2,922 |  |  | 3,917 |  |  | 354
﻿ Net income attributable to RDI shareholders |  |  | 2,226 |  |  | 2,970 |  |  | 3,855 |  |  | 352
﻿ Basic earnings per share |  |  | 0.09 |  |  | 0.13 |  |  | 0.17 |  |  | 0.01
﻿ Diluted earnings per share |  |  | 0.09 |  |  | 0.13 |  |  | 0.16 |  |  | 0.02
﻿2015 |  |  |  |  |  |  |  |  |  |  |  |
﻿ Revenue |  | $ | 60,584 |  | $ | 72,802 |  | $ | 57,788 |  | $ | 66,691
﻿ Net income |  |  | 3,102 |  |  | 16,006 |  |  | 328 |  |  | 3,595
﻿ Net income attributable to RDI shareholders |  |  | 3,118 |  |  | 15,997 |  |  | 381 |  |  | 3,614
﻿ Basic earnings per share |  |  | 0.14 |  |  | 0.69 |  |  | 0.02 |  |  | 0.14
﻿ Diluted earnings per share |  |  | 0.14 |  |  | 0.68 |  |  | 0.02 |  |  | 0.14
﻿ (1) Fourth Quarter Results included the impact as a result of a change in accounting principle (see Note 2 – Summary of Significant Accounting Policies – Accounting Changes).

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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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