Acquisition and Disposition - Schedule of Assets Acquired and Liabilities Assumed (Details)	Oct. 31, 2017 USD ($)
Liabilities assumed (including a note payable - credit line of $1,096,504)	$ (3,541,868)
Gold King [Member]
Current assets (including cash of $255,555)	3,063,059
Other assets	45,984
Goodwill	6,094,760
Liabilities assumed (including a note payable - credit line of $1,096,504)	(3,541,868)
Net purchase price	5,661,935
Dataram Memory [Member]
Current assets (including cash of $255,555)	3,271,426
Other assets	33,320
Current liabilities	(2,866,660)
Liabilities - long term	(8,961)
Total carrying value of Dataram Memory business on date of sale	$ 429,125