Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Current assets
Cash and cash equivalents	$ 16,329	$ 30,234
Short-term investments	21,879	67,624
Receivables
Trade, less allowance for credit losses of $0 as of June 30, 2026 and December 31, 2025	71,866	3,916
Other	178	446
Inventory	20,245	9,581
Prepaid expenses and other	3,887	3,434
Total current assets	134,384	115,235
Long-term investments	490	2,511
Property, plant and equipment, net	12,802	13,758
Intangible assets, net	2,545	3,182
Goodwill	15,232	15,232
Right-of-use assets	4,135	4,679
Other assets	708	908
Total assets	170,296	155,505
Current liabilities
Accounts payable	5,304	11,985
Accrued compensation and benefits	6,498	10,199
Other accrued liabilities	16,212	10,993
Indemnification accruals	0	2,476
Deferred revenue	284	517
Current portion of lease liabilities	1,055	1,136
Total current liabilities	29,353	37,306
Long-term debt	93,880	93,174
Lease liabilities, net of current portion	3,410	3,980
Other long-term liabilities	77	134
Total liabilities	126,720	134,594
Commitments and contingencies (Note 14)
Shareholders' equity
Common stock, no par value, 700,000,000 shares authorized as of June 30, 2026 and December 31, 2025; 358,008,798 shares and 353,910,926 shares issued and outstanding as of June 30, 2026 and December 31, 2025, respectively.	0	0
Additional paid-in capital	2,372,811	2,362,252
Accumulated deficit	(2,329,206)	(2,341,348)
Accumulated other comprehensive (loss) income	(29)	7
Total shareholders' equity	43,576	20,911
Total liabilities and shareholders' equity	$ 170,296	$ 155,505

Indemnification Accruals, Current

No definition available.

Name:	pgen_IndemnificationAccrualsCurrent
Namespace Prefix:	pgen_
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).