Schedule of Deferred Tax Assets and Liabilities (Details) (USD $)	9 Months Ended
	Sep. 30, 2013
Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 1	$ 35,847,000
Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 2	20,983,000
Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 3	1,797,000
Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 4	1,532,000
Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 5	(24,910,000)
Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 6	(11,406,000)
Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 7	12,734,000
Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 8	11,109,000
Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 9	(174,000)
Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 10	0
Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 11	(12,560,000)
Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 12	(11,109,000)
Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 13	0
Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 14	$ 0