Segment and Geographic Areas (Details) - Schedule of company's operations by geographical areas - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Net sales:
Net sales	$ 49,506	$ 166,242	$ 194,330	$ 344,484
Net income (loss) attributable to Inter Parfums, Inc.:
Net income attributable to Inter Parfums, Inc	(3,118)	12,318	6,941	31,211
Total Assets:
Total assets	753,719		753,719		$ 828,832
United States [Member]
Net sales:
Net sales	10,226	40,730	41,844	76,346
Net income (loss) attributable to Inter Parfums, Inc.:
Net income attributable to Inter Parfums, Inc	(3,523)	3,786	(1,917)	6,673
Total Assets:
Total assets	134,903		134,903		166,180
Europe [Member]
Net sales:
Net sales	39,424	125,659	153,547	269,426
Net income (loss) attributable to Inter Parfums, Inc.:
Net income attributable to Inter Parfums, Inc	405	8,532	8,858	24,538
Total Assets:
Total assets	642,393		642,393		670,657
Intersegment Eliminations [Member]
Net sales:
Net sales	(144)	$ (147)	(1,061)	$ (1,288)
Total Assets:
Total assets	$ (23,577)		$ (23,577)		$ (8,005)