Quarterly report pursuant to Section 13 or 15(d)

NOTES PAYABLE AND DEBT INSTRUMENTS - Summary of Interest Expense of PCT's Convertible Debt (Details)

v3.21.1
NOTES PAYABLE AND DEBT INSTRUMENTS - Summary of Interest Expense of PCT's Convertible Debt (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Debt Instrument [Line Items]    
Amortization of deferred financing costs $ 784 $ 0
Convertible Debt    
Debt Instrument [Line Items]    
Contractual interest expense 881 0
Amortization of deferred financing costs $ 641 $ 0
Effective interest rate 9.10% 0.00%