The amount of months of base salary.

No definition available.

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- Definition

Amount of months of health group insurance coverage given specific circumstances in employee resignation.

+ References

No definition available.

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- Definition

The amount of total capital as defined in the regulations.

+ References

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- Definition

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

+ References

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

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- Definition

Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

+ References

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Subsequent Events (Details) - USD ($)				9 Months Ended
Subsequent Events (Details) - USD ($)	Nov. 02, 2017	Nov. 01, 2017	Oct. 07, 2017	Sep. 30, 2017
Beijing BoYu Semiconductor Vessel Craftwork Technology Co., Ltd Investment
Subsequent Event [Line Items]
Percentage of ownership				70.00%
Subsequent Event \| Beijing BoYu Semiconductor Vessel Craftwork Technology Co., Ltd Investment
Subsequent Event [Line Items]
Percentage of ownership	63.00%	70.00%
Subsequent Event \| Wilson Lin Ph. D.
Subsequent Event [Line Items]
Months of base salary			12 months
Severance costs			$ 300,000
Months of group health insurance coverage			12 months
Beijing BoYu Semiconductor Vessel Craftwork Technology Co \| Subsequent Event \| 3rd party investor
Subsequent Event [Line Items]
Capital	$ 2,000,000
Percentage of ownership	10.00%