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Commitments And Contingencies	12 Months Ended
Commitments And Contingencies	Dec. 31, 2017
Commitments And Contingencies [Abstract]
Commitments And Contingencies	I. COMMITMENTS AND CONTINGENCIES: The Company is involved in largely routine litigation incidental to its business. Management believes the ultimate outcome of this litigation will not have a material effect on the Company's consolidated financial position, liquidity, or results of operations.