Quarterly report pursuant to Section 13 or 15(d)

Marketable Securities - Schedule of Marketable Securities (Detail)

v3.20.1
Marketable Securities - Schedule of Marketable Securities (Detail) - US Treasury Securities [Member]
Mar. 31, 2020
USD ($)
Schedule of Available-for-sale Securities [Line Items]  
Marketable Securities, Amortized Cost $ 6,009,695
Marketable Securities, Unrealized Gains 9,199
Marketable Securities, Fair Value $ 6,018,894