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Summary of Components of Marketable Securities (Details) - USD ($) $ in Thousands | Jun. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Amortized Cost | $ 18,184 | $ 1,650
Unrealized Losses | (89) | (11)
Fair Value | 18,095 | 1,639
U.S. Government Obligations [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Amortized Cost | 2,556 | 1,021
Unrealized Losses | (22) | (7)
Fair Value | 2,534 | 1,014
Corporate Obligations [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Amortized Cost | 15,628 | 629
Unrealized Losses | (67) | (4)
Fair Value | $ 15,561 | $ 625

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