Cash and Cash Equivalents (Tables)  | 
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Sep. 30, 2018  | |||||||||||||||||||||||||||||||||
| Cash and Cash Equivalents [Abstract] | |||||||||||||||||||||||||||||||||
| Schedule Of Cash and Cash Equivalents | 
 
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- References No definition available. 
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- Definition Tabular disclosure of the components of cash and cash equivalents. No definition available. 
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