|
Income Taxes (Details Textual) (USD $)
|
6 Months Ended |
12 Months Ended |
|
|
Jun. 24, 2012
|
Dec. 25, 2011
|
Dec. 26, 2010
|
Dec. 20, 2009
|
Mar. 24, 2012
|
| Income Taxes (Textual) [Abstract] |
|
|
|
|
|
| Alternative minimum tax credit carryforward with no expiration period amount |
|
$ 1,400,000 |
$ 1,400,000 |
|
|
| Unrecognized Tax Benefits increase decrease period |
|
12 months |
|
|
|
| Accruals for the payment of interest and penalties |
|
0 |
|
|
|
| Income Taxes (Additional Textual) [Abstract] |
|
|
|
|
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| Decrease in net deferred tax assets |
|
57,905,000 |
43,975,000 |
|
3,000,000 |
| Tonnage tax regime period |
5 years |
|
|
|
|
| Decrease in current deferred tax asset |
2,400,000 |
|
|
|
|
| Decrease in noncurrent deferred tax liability |
2,400,000 |
|
|
|
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| Company's effective tax rate |
|
0.20% |
(1.00%) |
(77.30%) |
|
| Total net deferred tax assets related to discontinued operations, before taking into account valuation allowance |
|
39,800,000 |
8,700,000 |
|
|
| Net deferred tax assets |
|
400,000 |
600,000 |
|
|
|
Domestic Tax Authority [Member]
|
|
|
|
|
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| Income Taxes (Textual) [Abstract] |
|
|
|
|
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| Net operating loss carryforwards |
|
117,400,000 |
134,500,000 |
|
|
|
State and Local Jurisdiction [Member]
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|
|
|
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| Income Taxes (Textual) [Abstract] |
|
|
|
|
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| Net operating loss carryforwards |
|
$ 33,800,000 |
$ 20,500,000 |
|
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