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GE Royalty Obligation (Details)	6 Months Ended
	Jun. 30, 2017 USD ($)
Tier 1 | Minimum [Member]
Net Sales in Contract Year	$ 0
Percentage of the Contract Year Net Sales owed to GE	7.00%
Tier 1 | Maximum [Member]
Net Sales in Contract Year	$ 50,000,000
Tier 2 | Minimum [Member]
Net Sales in Contract Year	$ 50,000,000
Percentage of the Contract Year Net Sales owed to GE	6.00%
Tier 2 | Maximum [Member]
Net Sales in Contract Year	$ 100,000,000
Tier 3 | Minimum [Member]
Net Sales in Contract Year	$ 100,000,000
Percentage of the Contract Year Net Sales owed to GE	5.00%

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- Definition

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- Definition

Represent infromation about percentage of contract year net sales owed.

+ References

No definition available.

+ Details

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