Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events - Additional Information (Detail)

v3.21.2
Subsequent Events - Additional Information (Detail) - Subsequent Event - BORQ Technologies Inc [Member] - Convertible Note [Member]
Jul. 10, 2021
USD ($)
shares
Subsequent Event [Line Items]  
Common stock shares received | shares 1,057,614
Payment for repurchase of common stock | $ $ 1,028,000