SINTX Technologies, Inc. General form of registration statement for all companies including face-amount certificate companies

General form of registration statement for all companies including face-amount certificate companies

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Organization and Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Stock-Based Compensation - Summary of Stock Option Activity (Details)

v3.8.0.1

Stock-Based Compensation - Summary of Stock Option Activity (Details) - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Options, Outstanding at beginning of period	11,446	9,364	7,691
Options, Granted		3,280	9,641
Options, Exercised
Options, Forfeited			(5,871)
Options, Expired	(47)	(1,198)	(2,097)
Options, Outstanding at end of period	11,399	11,446	9,364
Options, Exercisable at end of period	11,025	8,996	3,740
Options, Expected to vest at end of period	11,399	11,446	9,166
Weighted Average Exercise Price, Outstanding at beginning of period	$ 367.08	$ 498.60	$ 923.40
Weighted Average Exercise Price, Granted		16.44	158.40
Weighted Average Exercise Price, Exercised
Weighted Average Exercise Price, Forfeited			493.20
Weighted Average Exercise Price, Expired	9,187.80	495.96	763.80
Weighted Average Exercise Price, Outstanding at end of period	331.92	367.08	498.60
Weighted Average Exercise Price, Exercisable at end of period	405.60	507.72	997.20
Weighted Average Exercise Price, Expected to vest at end of period	$ 331.92	$ 367.08	$ 505.80
Weighted Average Remaining Contractual Terms (Years), Outstanding	8 years 2 months 12 days
Weighted Average Remaining Contractual Terms (Years), Outstanding	7 years 3 months 19 days	8 years 2 months 12 days	7 years 8 months 12 days
Weighted Average Remaining Contractual Terms (Years), Exercisable	7 years 3 months 19 days	7 years 10 months 24 days	5 years 6 months
Weighted Average Remaining Contractual Terms (years), Expected to vest	7 years 3 months 19 days	8 years 8 months 12 days	7 years 8 months 12 days
Intrinsic Value, Outstanding at beginning of period
Intrinsic Value, Outstanding at end of period
Intrinsic Value, Exercisable at end of period
Intrinsic Value, Expected to vest at end of period

- Definition

Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Net number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Number of share options (or share units) exercised during the current period.

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