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Organizational Structure And Basis Of Presentation (Detail) - Summarized Results From Discontinued Operations - USD ($)	10 Months Ended	12 Months Ended
	Oct. 18, 2016	Dec. 31, 2017	Dec. 31, 2016
Total revenue
Cost of revenue
Interest expense			309,527
Income from discontinued operations before provision for income taxes		(85,990)	(665,112)
(Provision) benefit for income taxes
Net income of AAGC		$ 85,990	$ 628,040
Discontinued Operations [Member]
Revenue	$ 1,491,832
Revenue - related party	79,167
Total revenue	1,570,999
Cost of revenue	437,566
Gross profit	1,133,433
Selling, general, administrative and depreciation	991,654
Loss from discontinued operations	141,779
Interest expense	(104,707)
Income from discontinued operations before provision for income taxes	37,072
(Provision) benefit for income taxes
Net income of AAGC	$ 37,072