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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Amount of cost capitalized for award under share-based payment arrangement.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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Amount of additional cost recognized for award under share-based payment arrangement from occurrence of event accelerating recognition of cost.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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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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Number of shares authorized for issuance under share-based payment arrangement.

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

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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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An excess of the fair value of the modified award over the fair value of the award immediately before the modification.

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Amount of cost expensed and capitalized for award under share-based payment arrangement.

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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 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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Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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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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Share Based Payments (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Payment Arrangement, Expense	$ 1,070		$ 950	$ 1,190	$ 1,900
Allocated share-based compensation expense, effect on net income attributable to parent	670		$ 560	$ 860	1,140
Weighted average remaining contractual life of options outstanding				3 years 6 months 10 days
Weighted average remaining contractual life of options outstanding, options exercisable				2 years 1 month 17 days
Aggregate intrinsic value of options outstanding	6,100			$ 6,100
Aggregate intrinsic value of exercisable options	4,300			4,300
Unrecognized compensation cost related to stock options	$ 5,200			$ 5,200
Weighted average grant date fair value (in Dollars per share)				$ 12.16
Interparfums SA Subsidiary [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ownership percentage in Interparfums SA						73.00%
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)		142,571				133,000
Original cost of grant		$ 4,400		$ 4,400
Revaluation resulted in reduction of cost		2,500
Reduction of cost, net		$ 300
Increase in estimated number of shares to be distributed, after forfeited shares (in Shares)				125,341
Modification resulted revised cost				$ 3,800
Equity Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of shares vested				$ 80	$ 70
Weighted average grant date fair value (in Dollars per share)				$ 12.16	$ 14.83
Minimum [Member] \| Equity Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period				4 years
Maximum [Member] \| Equity Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period				5 years
Employees [Member] \| Interparfums SA Subsidiary [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)						26,600
Officers And Managers [Member] \| Interparfums SA Subsidiary [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)		82,162