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Prepaid Expenses and Other Current Assets	9 Months Ended
Prepaid Expenses and Other Current Assets	Sep. 30, 2019
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid Expenses and Other Current Assets	Prepaid Expenses and Other Current Assets As of September 30, 2019, the Company had approximately $0.9 million recorded as prepaid expenses and other current assets. The Company's prepaid amounts are primarily for insurance, software licenses, prepaid rent, and other amounts paid that relate to future periods of service. Other current assets are primarily items such as security deposits, and other receivables.