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Nature Of Business And Significant Accounting Policies (Schedule Of Estimated Useful Lives) (Details)	12 Months Ended
	Dec. 31, 2014
Minimum [Member] | Equipment [Member]
Estimated useful lives	3 years
Minimum [Member] | Furniture And Fixtures [Member]
Estimated useful lives	3 years
Minimum [Member] | Building [Member]
Estimated useful lives	7 years
Maximum [Member] | Equipment [Member]
Estimated useful lives	10 years
Maximum [Member] | Furniture And Fixtures [Member]
Estimated useful lives	10 years
Maximum [Member] | Building [Member]
Estimated useful lives	40 years

X

- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: