|
Schedule of Deferred Tax Assets and Liabilities (Details) (USD $)
|
3 Months Ended |
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Mar. 31, 2013
|
| Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 1 |
$ 12,774,000 |
| Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 2 |
12,608,000 |
| Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 3 |
1,640,000 |
| 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 |
(3,853,000) |
| Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 6 |
(3,031,000) |
| Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 7 |
10,561,000 |
| 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 |
(10,561,000) |
| Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 10 |
(11,109,000) |
| Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 11 |
0 |
| Provision For Income Taxes Schedule Of Deferred Tax Assets And Liabilities 12 |
$ 0 |