CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
CURRENT ASSETS
Cash and cash equivalents	$ 165,223	$ 156,694
Available-for-sale investments	59,593	13,631
Restricted cash - current	2,636	1,984
Accounts receivable, net	5,810	2,007
Inventory	18,277	13,824
Prepaid expenses and other current assets	9,220	9,877
Total current assets	260,759	198,017
NONCURRENT ASSETS
Restricted cash - noncurrent	9,435	9,356
Operating lease right-of-use assets	65,843	54,226
Property, plant and equipment, net	663,593	657,752
Prepaid expenses and other noncurrent assets	2,992	3,315
TOTAL ASSETS	1,002,622	922,666
CURRENT LIABILITIES
Accounts payable	13,056	9,247
Accrued expenses and other current liabilities	24,008	42,815
Accrued interest	2,461	7,805
Total current liabilities	100,209	87,565
NONCURRENT LIABILITIES
Deferred revenue	5,000	5,000
Operating lease right-of-use liabilities	63,530	52,350
Other noncurrent liabilities	3,624	2,710
TOTAL LIABILITIES	671,590	572,078
COMMITMENTS AND CONTINGENCIES (NOTE 10)
MEZZANINE EQUITY
Series B Convertible Perpetual Preferred Stock - $0.001 par value, 300 shares issued and outstanding as of June 30, 2026 and December 31, 2025, respectively	315,530	304,701
STOCKHOLDERS' EQUITY
Common Stock - $0.001 par value, 450,000 shares authorized; 200,905 and 180,281 shares issued and outstanding as of June 30, 2026 and December 31, 2025, respectively	201	180
Additional paid-in capital	1,007,534	861,953
Accumulated other comprehensive loss	(632)	(305)
Accumulated deficit	(991,601)	(815,941)
TOTAL STOCKHOLDERS' EQUITY	15,502	45,887
TOTAL LIABILITIES, MEZZANINE EQUITY, AND STOCKHOLDERS' EQUITY	1,002,622	922,666
Series A Preferred Stock
NONCURRENT LIABILITIES
Series A Preferred Stock liability	37,443	29,606
Warrants
CURRENT LIABILITIES
Current portion of warrant liability	50,828	13,682
NONCURRENT LIABILITIES
Warrant liability, less current portion	37,498	45,149
Long-Term Debt
CURRENT LIABILITIES
Current portion of long-term debt	2,026	6,446
NONCURRENT LIABILITIES
Long-term debt, less current portion	342,762	263,355
Related Party
CURRENT LIABILITIES
Current portion of long-term debt	7,830	7,570
NONCURRENT LIABILITIES
Long-term debt, less current portion	$ 81,524	$ 86,343

Preferred stock liability non current.

No definition available.

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Namespace Prefix:	pct_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).