Quarterly report pursuant to Section 13 or 15(d)

Significant Accounting Policies (Details Narrative)

v3.19.1
Significant Accounting Policies (Details Narrative)
3 Months Ended
Mar. 31, 2019
USD ($)
Segment
Mar. 31, 2018
USD ($)
Jan. 02, 2019
USD ($)
Dec. 31, 2018
USD ($)
Significant Accounting Policies [Line Items]        
Marketable investments    
Operating segments | Segment 1      
Cash $ 1,298,233     808,943
Property and equipment, net $ 2,694,489     2,705,206
Valuation allowance 100.00%      
Uncertain tax position    
Impairment charges    
Operating lease liability 7,318,588   $ 3,800,000  
Operating lease, right of use asset $ 5,839,435   $ 2,400,000
Computer Hardware and Software [Member]        
Significant Accounting Policies [Line Items]        
Estimated useful life of all property and equipment 3 years      
United Kingdom [Member]        
Significant Accounting Policies [Line Items]        
Cash held in subsidiary $ 41,000     702,000
Cash 41,000     702,000
Prepaid expenses 1,004,000     1,183,000
Other assets 25,000     28,000
Property and equipment, net $ 72,000     $ 54,000
Maximum [Member]        
Significant Accounting Policies [Line Items]        
Cash equivalents maturity period 3 months      
Maximum [Member] | Office Furniture and Equipment [Member]        
Significant Accounting Policies [Line Items]        
Estimated useful life of all property and equipment 5 years      
Minimum [Member]        
Significant Accounting Policies [Line Items]        
Marketable investments maturity period 3 months      
Minimum [Member] | Office Furniture and Equipment [Member]        
Significant Accounting Policies [Line Items]        
Estimated useful life of all property and equipment 3 years