Registration of securities issued in business combination transactions

Significant Accounting Policies - Schedule of Contract Balances (Details) (10-K)

v3.19.3
Significant Accounting Policies - Schedule of Contract Balances (Details) (10-K) - USD ($)
Sep. 30, 2019
Dec. 31, 2018
Dec. 31, 2017
Accounts Receivable [Member]      
Contract receivables $ 178,495 $ 227,056 $ 362,992
Royalty Receivables [Member]      
Contract receivables 5,307 14,796
Gift Card Liability [Member]      
Contract liabilities 81,599 87,724 80,533
Deferred Revenue [Member]      
Contract liabilities $ 983,488 $ 1,174,506 $ 175,000