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Discontinued Operations (Details) | 3 Months Ended |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |  |  | 3 Months Ended |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Mar. 31, 2013 USD ($) | Mar. 31, 2012 USD ($) | Dec. 31, 2012 USD ($) | Mar. 31, 2013 Venezuela USD ($) | Aug. 31, 2012 Venezuela USD ($) | Mar. 31, 2013 Venezuela USD ($) | Mar. 31, 2012 Venezuela USD ($) | Dec. 31, 2012 Venezuela USD ($) | Feb. 28, 2013 Venezuela VEB | Dec. 31, 2012 Venezuela VEB | Mar. 31, 2013 Canada USD ($) | Mar. 31, 2012 Canada USD ($) | Dec. 31, 2012 Canada USD ($)
Discontinued Operations |  |  |  |  |  |  |  |  |  |  |  |  |
Sale price of expropriated assets |  |  |  |  | $ 441,700,000 |  |  |  |  |  |  |  |
Initial payment received from sale of expropriated assets |  |  |  |  | 176,700,000 |  |  |  |  |  |  |  |
Remitted amount |  |  |  |  | 50,000,000 |  |  |  |  |  |  |  |
Installment payments received from sale of expropriated assets |  |  |  | 34,300,000 |  |  |  | 16,800,000 |  |  |  |  |
Prepayment of second quarter installment payment received |  |  |  | 17,200,000 |  |  |  |  |  |  |  |  |
Remaining expected proceeds from sale of expropriated assets |  |  |  |  |  | 215,000,000 |  |  |  |  |  |  |
Translation gain |  |  |  |  |  | 1,400,000 |  |  |  |  |  |  |
Exchange rate used for remeasurement of net liabilities |  |  |  |  |  |  |  |  | 6.3 | 4.3 |  |  |
Impairments of long-lived assets |  |  |  |  |  |  |  |  |  |  | 2,100,000 |  |
Summary of operating results of the discontinued operations |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue | 10,828,000 | 11,274,000 |  |  |  |  |  |  |  |  | 10,828,000 | 11,274,000 |
Expenses and selling, general and administrative | 11,266,000 | 14,023,000 |  |  |  | 227,000 | 172,000 |  |  |  | 11,039,000 | 13,851,000 |
Loss (recovery) attributable to expropriation and impairments | (31,123,000) | 13,000 |  |  |  | (33,199,000) | 13,000 |  |  |  | 2,076,000 |  |
Other (income) loss, net | (2,558,000) | (686,000) |  |  |  | (2,592,000) |  |  |  |  | 34,000 | (686,000) |
Provision for (benefit from) income taxes | (7,000) | (914,000) |  |  |  |  | 440,000 |  |  |  | (7,000) | (1,354,000) |
Income (loss) from discontinued operations, net of tax | 33,250,000 | (1,162,000) |  |  |  | 35,564,000 | (625,000) |  |  |  | (2,314,000) | (537,000) |
Summary of balance sheet data for discontinued operations |  |  |  |  |  |  |  |  |  |  |  |  |
Cash | 328,000 |  | 904,000 | 134,000 |  | 134,000 |  | 113,000 |  |  | 194,000 |  | 791,000
Accounts receivable | 8,617,000 |  | 9,165,000 | 13,000 |  | 13,000 |  | 17,000 |  |  | 8,604,000 |  | 9,148,000
Inventory | 10,319,000 |  | 9,826,000 |  |  |  |  |  |  |  | 10,319,000 |  | 9,826,000
Other current assets | 1,730,000 |  | 1,851,000 | 14,000 |  | 14,000 |  | 41,000 |  |  | 1,716,000 |  | 1,810,000
Total current assets associated with discontinued operations | 20,994,000 |  | 21,746,000 | 161,000 |  | 161,000 |  | 171,000 |  |  | 20,833,000 |  | 21,575,000
Property, plant and equipment | 273,000 |  |  |  |  |  |  |  |  |  | 273,000 |  |
Intangible and other long-term assets | 24,000 |  |  |  |  |  |  |  |  |  | 24,000 |  |
Total assets associated with discontinued operations | 21,291,000 |  | 21,746,000 | 161,000 |  | 161,000 |  | 171,000 |  |  | 21,130,000 |  | 21,575,000
Accounts payable | 3,278,000 |  | 3,844,000 | 367,000 |  | 367,000 |  | 499,000 |  |  | 2,911,000 |  | 3,345,000
Accrued liabilities | 5,823,000 |  | 7,059,000 | 2,558,000 |  | 2,558,000 |  | 4,335,000 |  |  | 3,265,000 |  | 2,724,000
Deferred revenues | 681,000 |  | 669,000 |  |  |  |  |  |  |  | 681,000 |  | 669,000
Total current liabilities associated with discontinued operations | 9,782,000 |  | 11,572,000 | 2,925,000 |  | 2,925,000 |  | 4,834,000 |  |  | 6,857,000 |  | 6,738,000
Other long-term liabilities | 933,000 |  | 1,044,000 | 340,000 |  | 340,000 |  | 455,000 |  |  | 593,000 |  | 589,000
Total liabilities associated with discontinued operations | $ 10,715,000 |  | $ 12,616,000 | $ 3,265,000 |  | $ 3,265,000 |  | $ 5,289,000 |  |  | $ 7,450,000 |  | $ 7,327,000

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- Definition For the disposal group, including a component of the entity (discontinued operation), carrying value of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 144 -Paragraph 47 -Subparagraph a -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. + Details
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