Income (Loss) Per Share (Details) - Schedule of Earnings Per Share, Basic and Diluted - USD ($) $ / shares in Units, shares in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Schedule of Earnings Per Share, Basic and Diluted [Abstract]
Net loss	$ (24,051,000)	$ (11,998,000)
Net income attributable to non-controlling interests	35,000	40,000
Net loss attributable to JAKKS Pacific, Inc.	(24,086,000)	(12,038,000)
Preferred stock dividend	326,094	307,000
Net loss attributable to common stockholders	$ (24,412,000)	$ (12,345,000)
Weighted average common shares outstanding – basic and diluted (in Shares)	5,379	3,021
Loss per share available to common stockholders – basic and diluted (in Dollars per share)	$ (4.54)	$ (4.09)