Consolidated Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Revenues
Subscription revenue	$ 20,048,063	$ 22,898,530
Advertising revenue	1,319,191	1,942,753
Technology service revenue	4,988,692
Total revenue	26,355,946	24,841,283
Costs and expenses
Costs of revenue	4,884,212	4,861,315
Sales and marketing	5,794,551	7,847,235
Product development	8,044,991	8,918,409
General and administrative	8,972,353	8,874,389
Total costs and expenses	27,696,107	30,501,348
Loss from operations	(1,340,161)	(5,660,065)
Interest income, net	81,180	41,717
Other expense, net		(46,933)
Impairment loss on digital tokens	(2,535,235)
Loss before provision for income taxes	(3,794,216)	(5,665,281)
Provision for income taxes	(3,001)	(228,972)
Net loss	$ (3,797,217)	$ (5,894,253)
Loss per share of common stock:
Basic and diluted	$ (0.56)	$ (0.91)
Weighted average number of common shares outstanding:
Basic and diluted	6,721,633	6,452,581