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Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.

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Amount of contractual obligation due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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No definition available.

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Amount of contractual obligation due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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- Definition

Amount of contractual obligation due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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No definition available.

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- Definition

Amount of contractual obligation due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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No definition available.

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Amount of contractual obligation due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of contractual obligation due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Commitments and Contingencies (RUSNANO) (Details)	1 Months Ended
Commitments and Contingencies (RUSNANO) (Details)	Oct. 31, 2016 patent	Oct. 01, 2017 USD ($)	Jul. 31, 2014 USD ($) period
Related Party Transaction [Line Items]
Number of expired patents \| patent	9
Investor \| Agreement with RUSNANO
Related Party Transaction [Line Items]
Contractual obligation			$ 13,000,000
Annual periods \| period			6
Contractual obligation, year 1			$ 2,200,000
Contractual obligation, year 2			1,700,000
Contractual obligation, year 3			2,000,000
Contractual obligation, year 4			2,200,000
Contractual obligation, year 5			2,400,000
Contractual obligation, year 6			$ 2,500,000
Funding obligation penalty			10.00%
Difference between the funding obligation and the actual funding			80.00%
Funding obligation incurred		$ 0