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Earnings Per Share, Anti Dilution Table (Details) - $ / shares shares in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2016 | Jun. 30, 2015
Antidilutive Securities Excluded from Computation of Earnings Per Share |  |  |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights (dollars per share) |  | $ 60.44 |  | $ 60.44
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 2 | 0 | 65 | 1,059
Options to purchase common shares |  |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share |  |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 0 | 0 | 0 | 17
Non-vested common shares, restricted stock units and performance shares |  |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share |  |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 2 | 0 | 65 | 243
Warrants |  |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share |  |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 0 | 0 | 0 | 799
Warrant [Member] |  |  |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share |  |  |  |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (shares) |  | 3,700 |  | 3,700

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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Antidilution -URI http://asc.fasb.org/extlink&oid=6505113 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Diluted Earnings Per Share -URI http://asc.fasb.org/extlink&oid=6510752 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Contingent Stock Agreement -URI http://asc.fasb.org/extlink&oid=6508534 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(4)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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