Schedule of Income Tax Expense (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014
Income Taxes Schedule Of Income Tax Expense 1	$ 0
Income Taxes Schedule Of Income Tax Expense 2	20
Income Taxes Schedule Of Income Tax Expense 3	0
Income Taxes Schedule Of Income Tax Expense 4	20
Income Taxes Schedule Of Income Tax Expense 5	0
Income Taxes Schedule Of Income Tax Expense 6	(2,726)
Income Taxes Schedule Of Income Tax Expense 7	0
Income Taxes Schedule Of Income Tax Expense 8	(7,157)
Income Taxes Schedule Of Income Tax Expense 9	0
Income Taxes Schedule Of Income Tax Expense 10	(2,706)
Income Taxes Schedule Of Income Tax Expense 11	0
Income Taxes Schedule Of Income Tax Expense 12	(7,137)
Income Taxes Schedule Of Income Tax Expense 13	0
Income Taxes Schedule Of Income Tax Expense 14	0
Income Taxes Schedule Of Income Tax Expense 15	0
Income Taxes Schedule Of Income Tax Expense 16	0
Income Taxes Schedule Of Income Tax Expense 17	0
Income Taxes Schedule Of Income Tax Expense 18	(320)
Income Taxes Schedule Of Income Tax Expense 19	0
Income Taxes Schedule Of Income Tax Expense 20	(839)
Income Taxes Schedule Of Income Tax Expense 21	0
Income Taxes Schedule Of Income Tax Expense 22	(3,026)
Income Taxes Schedule Of Income Tax Expense 23	0
Income Taxes Schedule Of Income Tax Expense 24	$ (7,976)