Class Of Warrant Or Right, Exercise Price Of Warrants Or Rights, Maximum Percentage Of Market Price Of Common Stock

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Percentage of total issued and outstanding shares that increase the amount of shares reserved for future issuance per year.

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Warrants And Rights Outstanding, Measurement Input

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Warrants And Rights Outstanding, Reduction Of Revenue During Period

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Warrants And Rights Outstanding, Term

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Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

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- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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Number of warrants or rights outstanding.

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Unrecognized cost of unvested share-based compensation awards.

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, 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 grants made 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).

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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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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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Price of a single share of a number of saleable stocks of a company.

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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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Purchase price of common stock expressed as a percentage of its fair value.

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No definition available.

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Number of shares issued during the period as a result of an employee stock purchase plan.

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Number of shares that have been repurchased during the period and are being held in treasury.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price.

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Stock Options, Incentive Plans, Stock Awards, and Employee Benefit Plan (Details) - USD ($)		12 Months Ended
	Aug. 21, 2018	Dec. 31, 2018	Dec. 31, 2017	Oct. 05, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Treasury stock repurchased		$ 982,487	$ 112,910
Stock-based compensation expense		1,251,779	$ 968,141
Unrecognized compensation costs		$ 6,270,675
Share price (in dollars per share)		$ 1.66
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock units granted (in shares)		175,000
Award vesting period		10 years
Weighted average contractual remaining life, expected to vest after year end		7 years 18 days
Class of Warrant or Right, Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of securities called by warrants (in shares)	150,000
Warrants outstanding, fair value	$ 135,764
Stock warrants outstanding (in shares)			0
Reduction of revenue during period		$ 8,985
Class of Warrant or Right, Common Stock \| Measurement Input, Risk Free Interest Rate
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Measurement input	0.0277
Class of Warrant or Right, Common Stock \| Measurement Input, Expected Term
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Measurement input	5
Class of Warrant or Right, Common Stock \| Measurement Input, Expected Dividend Rate
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Measurement input	0
Class of Warrant or Right, Common Stock \| Measurement Input, Price Volatility
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Measurement input	0.646
Class of Warrant or Right, Common Stock, Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of securities called by warrants (in shares)	30,000			30,000
Exercise price (in dollars per share)				$ 1.80
Class of Warrant or Right, Common Stock, Tranche One \| Measurement Input, Share Price
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Measurement input	0.94
Class of Warrant or Right, Common Stock, Tranche Two through Five
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of securities called by warrants (in shares)	120,000
Contractual term	4 years
Exercise price, maximum percentage of market price of common stock	120.00%
Class of Warrant or Right, Common Stock, Tranche Two through Five \| Measurement Input, Share Price
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Measurement input	0.90
Class of Warrant or Right, Common Stock, Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of securities called by warrants (in shares)	30,000
Class of Warrant or Right, Common Stock, Tranche Three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of securities called by warrants (in shares)				30,000
Class of Warrant or Right, Common Stock, Tranche Four
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of securities called by warrants (in shares)				30,000
Class of Warrant or Right, Common Stock, Tranche Five
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of securities called by warrants (in shares)				30,000
Maximum \| Class of Warrant or Right, Common Stock, Tranche Two through Five
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price (in dollars per share)	$ 2.00
Equity Incentive Plan 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)		5,000,000
Percentage increase in capital shares reserved for future issuance per year		5.00%
Equity Incentive Plan 2025 \| Consultant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period		6 months
Equity Incentive Plan 2025 \| Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock units granted (in shares)		175,000
Equity Incentive Plan 2025 \| Restricted Stock \| Consultant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock units granted (in shares)		5,000
Equity Incentive Plan 2025 \| Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock units granted (in shares)		51,000
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Purchase price of common stock, percent		85.00%
Stock issued related to employee stock purchase plan (in shares)		0	0
Repurchase of Common Stock \| Employees and Director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Treasury stock repurchased (in shares)		384,785
Treasury stock repurchased		$ 923,484
Repurchase of Common Stock \| Employees
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Treasury stock repurchased (in shares)		28,571
Treasury stock repurchased		$ 59,003