Acquisition of OneClick - Additional Information (Detail) - Cooltech Holding Corp. ("Cooltech") [Member]	Oct. 01, 2017 USD ($)
OneClick International, LLC [Member]
Business Acquisition [Line Items]
Promissory notes, aggregate face amount	$ 2,996,000
Promissory notes, aggregate face amount, net of debt discount	2,812,000
Business combination, liabilities assumed	11,963,000
OneClick License, LLC [Member]
Business Acquisition [Line Items]
Promissory notes, aggregate face amount	562,000
Promissory notes, aggregate face amount, net of debt discount	526,000
Business combination, liabilities cancelled	$ 796,000