Quarterly report pursuant to Section 13 or 15(d)

Cash, Cash Equivalents and Short-Term Investments - Summary of Short-term Investments with Unrealized Losses (Details)

v3.10.0.1
Cash, Cash Equivalents and Short-Term Investments - Summary of Short-term Investments with Unrealized Losses (Details)
Sep. 30, 2018
USD ($)
Cash And Cash Equivalents And Short Term Investments [Line Items]  
Less Than 12 Months, Estimated Fair Value $ 7,793,498
Less Than 12 Months, Unrealized Losses. (3,717)
Corporate Debt Securities  
Cash And Cash Equivalents And Short Term Investments [Line Items]  
Less Than 12 Months, Estimated Fair Value 4,482,979
Less Than 12 Months, Unrealized Losses. (2,091)
Asset-backed Securities  
Cash And Cash Equivalents And Short Term Investments [Line Items]  
Less Than 12 Months, Estimated Fair Value 3,310,519
Less Than 12 Months, Unrealized Losses. $ (1,626)