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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Cash flows from operating activities:    
Net loss $ (2,673,670) $ (2,522,669)
Adjustments to reconcile net loss to net cash provided by operating activities:    
Depreciation of property and equipment 206,138 253,547
Amortization of intangible assets 842,376 842,375
Loss on disposal of property and equipment 17,074
Stock-based compensation expense 792,600 694,287
Reconciliation of shares issued in stock-based compensation arrangement 1 19,800
Accrued interest from notes receivables issued to employees (2,680)
Bad debt expense 8,552
Digital tokens received as payment for services (3,368,127)
Changes in fair value of digital tokens 1,959,404
Changes in operating assets and liabilities:    
Credit card holdback receivable 29,123 3,209
Accounts receivable 249,856 312,600
Prepaid expenses and other current assets (204,916) 640,695
Other assets and other receivables 34,094 (5,485)
Accounts payable, accrued expenses and other current liabilities (225,812) 596,324
Deferred subscription revenue (164,027) (228,439)
Deferred technology service revenue 6,276,095
Net cash provided by operating activities 3,761,687 620,638
Cash flows from investing activities:    
Purchases of property and equipment (159,900) (134,326)
Net cash used in investing activities (159,900) (134,326)
Cash flows from financing activities:    
Payments of capital lease obligations (34,289)
Net cash used in financing activities (34,289)
Net increase in cash and cash equivalents 3,601,787 452,023
Balance of cash and cash equivalents at beginning of period 4,137,050 4,162,596
Balance of cash and cash equivalents at end of period 7,738,837 4,614,619
Supplemental disclosure of cash flow information:    
Cash paid in interest 12,899
Cash paid in taxes $ 81,661 $ 26,210