Quarterly report pursuant to Section 13 or 15(d)

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

v3.22.2
NOTES PAYABLE AND DEBT INSTRUMENTS - Summary of Interest Expense of PCT's Convertible Debt (Details) - Convertible Debt - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Debt Instrument [Line Items]        
Contractual interest expense $ 0 $ 902 $ 0 $ 1,783
Amortization of deferred financing costs $ 0 $ 439 $ 0 $ 1,080
Effective interest rate 0.00% 9.00% 0.00% 9.00%