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Prepaid Expense and Other (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Prepaid Expense and Other    
Prepaid insurance $ 539  
Stock option receivable   $ 244
Litigation receivable 23 98
Prepaid events 493 110
Prepaid marketing 480 227
Prepaid software license 135 207
Prepaid professional fees 529 433
Other Prepaid items 352 387
Prepaid and Other Assets $ 2,551 $ 1,706