Summary Of Significant Accounting Policies (Narrative) (Details) - USD ($)			7 Months Ended	12 Months Ended
	Dec. 31, 2014	May 19, 2014	Dec. 31, 2014	Dec. 31, 2016	Dec. 31, 2015
Summary Of Significant Accounting Policies [Line Items]
Impairment of investments				$ 0
Long-lived asset impairment	$ 0	$ 0		0	$ 0
Goodwill impairment	$ 0	$ 0		0	0
Patent related expenses			$ 26,000	500,000	400,000
Liability for uncertain tax positions				$ 0	$ 0
BEM and NB [Member]
Summary Of Significant Accounting Policies [Line Items]
Effective acquisition date				Nov. 06, 2014
TPI [Member]
Summary Of Significant Accounting Policies [Line Items]
Effective acquisition date				Nov. 06, 2014
Equipment [Member] | Minimum [Member]
Summary Of Significant Accounting Policies [Line Items]
Useful life				3 years
Equipment [Member] | Maximum [Member]
Summary Of Significant Accounting Policies [Line Items]
Useful life				5 years
Acquired Patents And Licenses [Member]
Summary Of Significant Accounting Policies [Line Items]
Intangible asset useful life				12 years