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Revenue Recognition - Schedule of Disaggregates Material Revenue (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Total Revenue	$ 754,000	$ 5,226,000	$ 3,148,000	$ 10,058,000
Percent of total revenue	100.00%	100.00%	100.00%	100.00%
Change in revenue	$ (4,472,000)		$ (6,910,000)
Change in revenue percentage	(85.60%)		(69.00%)
Buffalo Wild Wing [Member]
Total Revenue	$ 49,000	$ 2,279,000	$ 151,000	$ 4,215,000
Percent of total revenue	6.00%	44.00%	5.00%	42.00%
Subscription Revenue [Member]
Total Revenue	$ 727,000	$ 3,800,000	$ 2,726,000	$ 7,633,000
Percent of total revenue	96.40%	73.00%	87.00%	76.00%
Change in revenue	$ (3,073,000)		$ (4,907,000)
Change in revenue percentage	(80.90%)		(64.00%)
Sales-Type Lease Revenue Hardware Revenue [Member]
Total Revenue	$ 26,000	$ 595,000	$ 42,000	$ 800,000
Percent of total revenue	3.40%	11.00%	1.00%	8.00%
Change in revenue	$ (569,000)		$ (758,000)
Change in revenue percentage	(95.60%)		(95.00%)
Other Revenue [Member]
Total Revenue	$ 1,000	$ 831,000	$ 380,000	$ 1,625,000
Percent of total revenue	0.10%	16.00%	12.00%	16.00%
Change in revenue	$ (830,000)		$ (1,245,000)
Change in revenue percentage	(99.90%)		(77.00%)

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