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Consolidated Statements Of Cash Flows (Parenthetical) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011
Consolidated Statements Of Cash Flows [Abstract] |  |
Non cash net unrealized gain on investments, deferred tax provision | $ (730,555) | $ (969,710)
Adjustments to postretirement benefits obligation, net of deferred tax (provision) benefit | $ (28,192) | $ (39,130)

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- Definition The amount of deferred tax provision resulting from unrealized gains and losses during the period. + References No definition available. + Details
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