Non-Controlling Interests - Summary of Movement of the Non-controlling Interest in Temporary Equity Related to Original Film Fund (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2021	Mar. 31, 2020
Non-controlling Interests
Net loss	$ 4,340	$ (10,057)
Other Noncontrolling Interest [Member]
Non-controlling Interests
Balance of at December 31, 2020	759
Net loss	(9)
Balance as of March 31, 2021	$ 750

- Definition

Carrying amount, attributable to parent and noncontrolling interests, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer.

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