Percentage of common stock outstanding owned.

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Number of shares of common stock issued as dividends during the period. Excludes stock splits.

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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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Amount of noncash expense for share-based payment arrangement.

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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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No definition available.

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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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- Definition

The grant-date intrinsic value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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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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Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).

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Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).

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Value of stock issued to shareholders as a dividend during the period.

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Stockholders' Equity - Additional Information (Detail) - USD ($)				3 Months Ended		9 Months Ended
	Sep. 17, 2020	Jul. 15, 2020	Mar. 20, 2020	Sep. 30, 2020	Mar. 31, 2019	Sep. 30, 2020	Sep. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock based compensation expense						$ 109,525	$ 239,762
Dividend payable paid through issuance of common stock value				$ 200,548	$ 99,946
Common Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend payable paid through issuance of common stock value				$ 319	$ 37
Dividend payable paid through issuance of common stock shares				3,189,688	362,121
Mayne Pharma [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend payable paid through issuance of common stock shares		3,189,688
Percentage of common stock outstanding owned		54.00%
Mayne Pharma [Member] \| Fully Diluted Ownership [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of common stock outstanding owned		54.80%
Mayne Pharma [Member] \| Common Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend payable paid through issuance of common stock value		$ 200,548
Two Thousand Fourteen Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock based compensation expense						100,000
Unamortized stock-based compensation cost related to unpaid RSUs				$ 100,000		$ 100,000
Stock-based compensation outstanding common stock options				9,702,685		9,702,685
Stock-based compensation vested common stock options				5,002,685		5,002,685
Two Thousand Fourteen Equity Incentive Plan [Member] \| Black Scholes Option Pricing Model [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options awarded, Value	$ 7,206		$ 200,000
Two Thousand Fourteen Equity Incentive Plan [Member] \| Management [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options awarded, Shares	200,000
Stock option exercise price	$ 0.054
Two Thousand Fourteen Equity Incentive Plan [Member] \| Management [Member] \| Black Scholes Option Pricing Model [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Black-Scholes value	$ 0.036
Two Thousand Fourteen Equity Incentive Plan [Member] \| Board Members [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options awarded, Shares			4,500,000
Stock option exercise price			$ 0.05
Two Thousand Fourteen Equity Incentive Plan [Member] \| Board Members [Member] \| Black Scholes Option Pricing Model [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Black-Scholes value			$ 0.038