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Income Tax (Rate Reconciliation) (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended | 132 Months Ended
--- | --- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2012
Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation [Abstract] |  |  |  |
Income taxed at statutory rates | $ (34,860) | $ 33,846 | $ (7,008) |
Stock-based compensation | 147 | 113 | 98 |
Debt discount interest |  | (2) | (182) |
Meals and entertainment | 3 | 5 | 3 |
Other adjustments | 6 | 77 | 60 |
Adjustments due to capital transactions | (733) | 89 |  |
Imputed Interest | 24 | 82 | 108 |
Realized fx gain (loss) on intercompany balances | (3) |  | (1) |
Prior year provision to actual adjustments | (40) | 987 | 1,829 |
Differences in tax rates | 3,905 | 1,930 | 630 |
Effect of foreign exchange | (340) | 603 | (755) |
Change in effective tax rate | (333) | (764) | 209 |
Expiration of NOLs | 70 | 1,526 |  |
Income Tax Reconciliation, Change in Deferred Tax Assets Valuation Allowance | 12,007 | (2,970) | 5,009 |
Deferred Income Tax Expense (Benefit), Total | $ (20,147) | $ 35,522 |  | $ 15,375

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- Definition The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to changes in the valuation allowance for deferred tax assets in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 26 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32698-109319 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=21917399&loc=d3e32123-109318 + Details
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