Financing Obligations - Schedule of Future Payments for Financing Obligations (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Sale Leaseback Transaction [Line Items]
Total financing obligation	$ 51,342	$ 49,856
Texas Equipment Financing Obligation
Sale Leaseback Transaction [Line Items]
2026	1,030
2027	1,160
2028	0
2029	0
2030	0
Thereafter	0
Total financing obligation payments	2,190
Unamortized deferred financing costs	0
Amount representing interest	(594)
Net financing obligation and asset at end of term	0
Total financing obligation	1,596
Montana Facility Financing Obligation
Sale Leaseback Transaction [Line Items]
2026	1,655
2027	1,688
2028	1,722
2029	1,756
2030	1,791
Thereafter	19,639
Total financing obligation payments	28,251
Unamortized deferred financing costs	0
Amount representing interest	(18,451)
Net financing obligation and asset at end of term	4,145
Total financing obligation	13,945
California Facilities Financing Obligation
Sale Leaseback Transaction [Line Items]
2026	3,503
2027	3,608
2028	3,717
2029	3,828
2030	3,943
Thereafter	90,575
Total financing obligation payments	109,174
Unamortized deferred financing costs	(202)
Amount representing interest	(87,649)
Net financing obligation and asset at end of term	15,240
Total financing obligation	$ 36,563