Related Party Transactions - Additional Information (Detail) - USD ($)	3 Months Ended	6 Months Ended
Jun. 30, 2018	Jun. 30, 2018	Dec. 31, 2017
Related Party Transaction [Line Items]
Accounts receivables	$ 1,047,518	$ 1,047,518	$ 232,380
Related Party [Member]
Related Party Transaction [Line Items]
Accounts receivables	975,492	975,492	183,453
Deep Sea Mineral Company [Member]
Related Party Transaction [Line Items]
Receivable to be paid in cash	100,000	100,000
Deep Sea Mineral Company [Member] \| Related Party [Member]
Related Party Transaction [Line Items]
Accounts receivable	429,419	429,419	0
Option to convert receivable to equity	300,000
Monaco [Member]
Related Party Transaction [Line Items]
Accounts receivables	546,073	546,073	183,453
Operating payable	$ 727,632	727,632	$ 508,802
Lease amount		20,080
Revenue recognized from related party transaction		$ 1,100,000

Amount to be received in cash by related party.

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Conversion of debt to equity amount.

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Amounts due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer) for goods or services (including trade receivables) that have been delivered or sold in the normal course of business.

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