Program Production Costs (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 30, 2018	Dec. 31, 2017
Program Production Costs [Abstract]
Released, less amortization, television programming	$ 30,800	$ 40,386
In production, television programming	42,768	31,596
Pre-production, television programming	489	326
Released, less amortization, theatrical film	71,339	16,027
In production, theatrical film	9,503	0
Pre-production, theatrical film	2,452	4,526
Total program production costs	$ 157,351	$ 92,861
Period of amortization for the unamortized television programming costs related to released productions	next four years
Amortization expected for the released programs in next operating period	$ 42,389
Total unamortized programming costs related to released productions	$ 102,139

The amortization period for television programming costs.

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Total Unamortized Programming Costs Related To Released Productions, Theatrical Release and Television

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The amount of direct negative costs incurred in the preproduction of a direct-to-television film, as well as allocations of production overhead and capitalized interest. Examples of direct negative costs include costs of story and scenario; compensation of cast, directors, producers, extras, and miscellaneous staff; costs of set construction and operations, wardrobe, and accessories; costs of sound synchronization; rental facilities on location; and postproduction costs such as music, special effects, and editing.

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The amount of direct negative costs incurred in the production of a direct-to-television film, as well as allocations of production overhead and capitalized interest. Examples of direct negative costs include costs of story and scenario; compensation of cast, directors, producers, extras, and miscellaneous staff; costs of set construction and operations, wardrobe, and accessories; costs of sound synchronization; rental facilities on location; and postproduction costs such as music, special effects, and editing.

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The amount of direct negative costs incurred in the release of a direct-to-television film, as well as allocations of production overhead and capitalized interest. Examples of direct negative costs include costs of story and scenario; compensation of cast, directors, producers, extras, and miscellaneous staff; costs of set construction and operations, wardrobe, and accessories; costs of sound synchronization; rental facilities on location; and postproduction costs such as music, special effects, and editing.

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The amount of direct negative costs incurred in the physical production of a film, as well as allocations of production overhead and capitalized interest. Examples of direct negative costs include costs of story and scenario; compensation of cast, directors, producers, extras, and miscellaneous staff; costs of set construction and operations, wardrobe, and accessories; costs of sound synchronization; rental facilities on location; and postproduction costs such as music, special effects, and editing.

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The amount of film costs related to completed films that are expected to be amortized during the upcoming operating cycle.

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The amount of direct negative costs incurred in the preproduction of a theatrical film, as well as allocations of production overhead and capitalized interest. Examples of direct negative costs include costs of story and scenario; compensation of cast, directors, producers, extras, and miscellaneous staff; costs of set construction and operations, wardrobe, and accessories; costs of sound synchronization; rental facilities on location; and postproduction costs such as music, special effects, and editing.

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The amount of direct negative costs incurred in the production of a theatrical film, as well as allocations of production overhead and capitalized interest. Examples of direct negative costs include costs of story and scenario; compensation of cast, directors, producers, extras, and miscellaneous staff; costs of set construction and operations, wardrobe, and accessories; costs of sound synchronization; rental facilities on location; and postproduction costs such as music, special effects, and editing.

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The amount of direct negative costs incurred in the release of a theatrical film, as well as allocations of production overhead and capitalized interest. Examples of direct negative costs include costs of story and scenario; compensation of cast, directors, producers, extras, and miscellaneous staff; costs of set construction and operations, wardrobe, and accessories; costs of sound synchronization; rental facilities on location; and postproduction costs such as music, special effects, and editing.

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