Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Assets
Cash and cash equivalents	$ 101,536	$ 90,104
Restricted cash	20,057	13,214
Accounts receivable, net of allowances of $662 and $602	47,179	44,599
Due from unconsolidated companies	10,077	10,754
Prepaid expenses and other	20,452	20,089
Inventories	44,674	44,499
Assets of discontinued operations held for sale	18,726	105,173
Real estate assets	29,905	32,021
Total current assets	292,606	360,453
Property, plant and equipment, net of accumulated depreciation of $297,148 and $269,237	1,147,743	1,107,657
Property, plant and equipment of consolidated variable interest entities	184,418	185,788
Investments in unconsolidated companies	65,686	60,012
Goodwill	162,497	161,460
Other intangible assets	18,762	19,465
Other assets	42,218	36,034
Total assets	1,913,930	1,930,869
Liabilities and Equity
Working capital loans	1,114	0
Accounts payable	27,793	28,998
Accrued liabilities	102,430	87,617
Deferred revenue	40,778	29,400
Liabilities of discontinued operations held for sale	266	3,262
Current portion of long-term debt and obligations under capital leases	51,023	77,058
Current portion of long-term debt of consolidated variable interest entities	1,795	1,784
Total current liabilities	225,199	228,119
Long-term debt and obligations under capital leases	465,799	466,830
Long-term debt of consolidated variable interest entities	87,397	88,745
Liability for pension benefit	8,977	8,642
Other liabilities	24,214	26,145
Deferred income taxes	91,553	94,036
Deferred income taxes of consolidated variable interest entities	60,499	61,072
Liability for uncertain tax positions	4,833	4,755
Total liabilities	968,471	978,344
Commitments and contingencies (Note 18)
Shareholders' equity:
Preferred shares $0.01 par value (30,000,000 shares authorized, issued Nil)
Additional paid-in capital	979,670	975,330
Retained earnings	60,091	46,263
Accumulated other comprehensive loss	(97,659)	(72,289)
Less: Reduction due to class B common shares owned by a subsidiary - 18,044,478	(181)	(181)
Total shareholders' equity	943,131	950,330
Non-controlling interests	2,328	2,195
Total equity	945,459	952,525
Total liabilities and equity	1,913,930	1,930,869
Class A common shares
Shareholders' equity:
Common shares	1,029	1,026
Total equity	1,029	1,026
Class B common shares
Shareholders' equity:
Common shares	181	181
Total equity	$ 181	$ 181