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MERGER AND DISPOSITION TRANSACTIONS (Details) - USD ($)		Mar. 25, 2021	Jun. 30, 2021	Dec. 31, 2020
Purchase Price Calculation [Abstract]
Number of shares of common stock owned by Brooklyn stockholders immediately before the Merger (in shares)			44,707,382	0
NTN Buzztime, Inc [Member]
Merger Agreement [Abstract]
Percentage of outstanding common stock received by members and financial adviser		96.35%
Number of common stock issued in exchange of membership interests (in shares)		39,991,625
Number of common stock issued as compensation for services (in shares)		1,067,668
Purchase Price Calculation [Abstract]
Number of shares of common stock owned by Brooklyn stockholders immediately before the Merger (in shares)		1,514,373
Multiplied by the fair value per share of common stock (in dollars per share)	[1]	$ 5.40
Total purchase price		$ 8,177,614
[1] Based on the closing price per share (post reverse stock split) of the common stock of Brooklyn as reported on the NYSE American stock exchange on March 25, 2021, immediately before the Merger.

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