The Company and its Significant Accounting Policies (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Allowances for sales returns and doubtful accounts	$ 4,000	$ 5,100
Shipping and handling costs	248,012	214,965	$ 194,601
Advertising costs	139,700	123,700	99,000
Customer incentives cost	$ 36,400	$ 33,800	$ 30,000
Royalty expense, percentage of net sales	7.20%	6.70%	7.30%
Lease related assets and liabilities	$ 40,000
Interparfum SA [Member]
Ownership percentage in Interparfums SA	73.00%
Minimum [Member]
License agreement term	5 years
License agreement renewal term	1 year
Royalty expense, percentage of net sales	5.00%
Maximum [Member]
License agreement term	15 years
License agreement renewal term	15 years
Royalty expense, percentage of net sales	10.00%
Measurement Input, Discount Rate [Member]
Weighted average cost of capital	6.21%	6.22%	6.22%
Shipping and Handling [Member]
Shipping and handling costs	$ 7,100	$ 5,900	$ 5,100
Sales Revenue, Net [Member]
Concentration Risk, Percentage	10.00%	10.00%	10.00%

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