Pro-Tech Acquisition (Details Textual)	1 Months Ended
Jul. 31, 2018 USD ($) $ / shares shares
Pro-Tech Acquisition (Textual)
Percentage of voting interest acquired	100.00%
Purchase consideration	$ 1,386,000
Cash at closing	500,000
Escrow deposit	$ 150,000
Number of shares issued in consideration \| shares	11,000
Share price \| $ / shares	$ 0.75
Zero-coupon note payable	$ 614,223
Cash	$ 264,078

Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Number of shares of stock issued during the period pursuant to acquisitions.

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Represents the amount of escrow account released for payment of shares acquired.

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Amount of zero-coupon note payable as purchase consideration as of acquisition date.

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