Segment Reporting and Geographic Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Sep. 30, 2018
Revenue:
Total revenue	$ 33,671	$ 37,453
Cost of sales, excluding depreciation and amortization:
Selling, general and administrative expenses	(14,740)	(15,622)
Stock-based compensation expense	(2,080)	(1,251)
Acquisition related transaction expenses	(844)	(228)
Depreciation and amortization	(9,700)	(11,120)
Segment operating income (loss)	(702)	(852)
Net operating loss	(702)	(852)
Total assets	187,654	207,912	$ 207,912
Total goodwill	45,779	45,818	$ 45,818
Total capital expenditures	4,511	10,359
Service [Member]
Revenue:
Total revenue	30,793	33,233
Cost of sales, excluding depreciation and amortization:
Cost of goods and services sold	(5,361)	(6,017)
Hardware [Member]
Revenue:
Total revenue	2,878	4,220
Cost of sales, excluding depreciation and amortization:
Cost of goods and services sold	(1,648)	(4,067)
Server Based Gaming [Member]
Revenue:
Total revenue	23,691	27,793
Cost of sales, excluding depreciation and amortization:
Selling, general and administrative expenses	(6,560)	(8,257)
Stock-based compensation expense	(402)	(262)
Acquisition related transaction expenses
Depreciation and amortization	(7,680)	(8,729)
Segment operating income (loss)	3,015	1,780
Total assets	90,267	103,378
Total goodwill
Total capital expenditures	2,943	8,820
Server Based Gaming [Member] | Service [Member]
Revenue:
Total revenue	20,813	23,573
Cost of sales, excluding depreciation and amortization:
Cost of goods and services sold	(4,386)	(4,698)
Server Based Gaming [Member] | Hardware [Member]
Revenue:
Total revenue	2,878	4,220
Cost of sales, excluding depreciation and amortization:
Cost of goods and services sold	(1,648)	(4,067)
Virtual Sports [Member]
Revenue:
Total revenue	9,980	9,660
Cost of sales, excluding depreciation and amortization:
Selling, general and administrative expenses	(2,247)	(2,902)
Stock-based compensation expense	(332)	(251)
Acquisition related transaction expenses
Depreciation and amortization	(1,508)	(2,048)
Segment operating income (loss)	4,918	3,140
Total assets	68,008	69,545
Total goodwill	45,779	45,818
Total capital expenditures	1,345	1,450
Virtual Sports [Member] | Service [Member]
Revenue:
Total revenue	9,980	9,660
Cost of sales, excluding depreciation and amortization:
Cost of goods and services sold	(975)	(1,319)
Virtual Sports [Member] | Hardware [Member]
Revenue:
Total revenue
Cost of sales, excluding depreciation and amortization:
Cost of goods and services sold
Corporate Functions [Member]
Revenue:
Total revenue
Cost of sales, excluding depreciation and amortization:
Selling, general and administrative expenses	(5,933)	(4,463)
Stock-based compensation expense	(1,346)	(738)
Acquisition related transaction expenses	(844)	(228)
Depreciation and amortization	(512)	(343)
Segment operating income (loss)	(8,635)	(5,772)
Total assets	29,379	34,989
Total goodwill
Total capital expenditures	223	89
Corporate Functions [Member] | Service [Member]
Revenue:
Total revenue
Cost of sales, excluding depreciation and amortization:
Cost of goods and services sold
Corporate Functions [Member] | Hardware [Member]
Revenue:
Total revenue
Cost of sales, excluding depreciation and amortization:
Cost of goods and services sold