Shares restriction term of service.

No definition available.

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Unrecognized cost of unvested share-based awards, other than options, awarded to employees as compensation.

+ References

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- Definition

Unrecognized cost of unvested options awarded to employees as compensation.

+ References

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

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- Definition

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.

+ References

No definition available.

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- Definition

Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

+ References

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- Definition

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.

+ References

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- Definition

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

+ References

No definition available.

+ Details

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- Definition

Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.

+ References

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-SubTopic 10
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- Definition

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

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Stock-based Compensation (Narrative) (Details) - USD ($)			3 Months Ended	9 Months Ended
	Jul. 31, 2018	Jun. 01, 2018	Sep. 30, 2018	Sep. 30, 2018	Sep. 30, 2017
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options to purchase, Granted (in shares)				526,500
Options cancelled to purchase common stock				1,058,420
Options, Exercised				173,130
Stock-based compensation expense				$ 219,000	$ 186,000
David Ludwig And Tom Ludwig [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted common stock granted		600,000
Options [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense			$ 100,000	200,000
Unrecognized stock-based compensation			800,000	$ 800,000
Unrecognized stock-based compensation, Period for recognition				3 years
Restricted Stock [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense			$ 12,900	$ 17,200
Weighted average grant date fair value			$ 0.43	$ 0.43
Unrecognized stock-based compensation expense			$ 200,000	$ 200,000
Restricted Stock [Member] \| David Ludwig And Tom Ludwig [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares restriction term of service		5 years
Employees [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options to purchase, Granted (in shares)				441,500
Employees [Member] \| NLEX [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options to purchase, Granted (in shares)		300,000
Options, Exercised				173,130
Options, Expired	126,870
Non-Employee Directors [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options to purchase, Granted (in shares)				85,000