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Income Taxes (Schedule Of Deferred Tax Assets And Liabilities) (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
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Income Taxes [Abstract] |  |
Loss carryforwards | $ 8,266 | $ 8,369
Excess interest carryforward | 4,786 |
Accrued expenses | 2,723 | 4,719
Stock compensation | 2,138 | 2,213
Capital Leases | 1,824 |
Intangible assets | 1,316 | 1,306
Credit carryforwards | 939 | 771
Deferred compensation | 778 | 1,010
UNICAP | 404 | 390
Inventory and deferred preservation costs write-downs | 289 | 570
Tax benefit of tax reserves | 217 | 229
Other | 310 | 539
Less valuation allowance | (3,372) | (2,469)
Total deferred tax assets | 20,618 | 17,647
Intangible assets | (39,730) | (43,647)
Debt costs | (2,331) |
Property | (1,060) | (1,632)
Prepaid items | (477) | (285)
Other | (176) | (904)
Total deferred tax liabilities | (43,774) | (46,468)
Total net deferred tax liabilities | $ (23,156) | $ (28,821)

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