v3.26.1
Summary of Significant Accounting Policies - Schedule of Presents Information About Reported Segments (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
AI Platform And Services [Member]          
Summary of Significant Accounting Policies - Schedule of Presents Information About Reported Segments (Details) [Line Items]          
Revenue $ 3,801 $ 4,277  
Less:          
Cost of revenue - AI Platform and services (exclusive of depreciation and amortization) 2,108 2,356  
Cost of revenue - Connected devices and services (exclusive of depreciation and amortization)  
Depreciation and amortization 2,588 2,884  
Technology and infrastructure 1,103 1,272  
Sales and marketing 678 777  
General and administrative 11,222 12,523  
Loss from operations (13,898) (15,535)  
Gain on disposal of assets      
Other income (expense), net 13  
Loss before provision for income taxes (13,898) (15,522)  
Income tax expense (20) (20)  
Net income (loss) (13,918) (15,542)  
Amounts include stock-based compensation expense, as follows:          
Property and equipment, net 31,373   31,373  
Total assets 597,377   597,377  
Capital expenditures 6,890   6,890    
AI Platform And Services [Member] | Cost of revenue - AI Platform and services (exclusive of depreciation and amortization) [Member]          
Amounts include stock-based compensation expense, as follows:          
Amounts include stock-based compensation expense 702 795  
AI Platform And Services [Member] | Cost of revenue - Connected devices and services (exclusive of depreciation and amortization) [Member]          
Amounts include stock-based compensation expense, as follows:          
Amounts include stock-based compensation expense  
AI Platform And Services [Member] | Technology and infrastructure [Member]          
Amounts include stock-based compensation expense, as follows:          
Amounts include stock-based compensation expense 783 926  
AI Platform And Services [Member] | Sales and marketing [Member]          
Amounts include stock-based compensation expense, as follows:          
Amounts include stock-based compensation expense 302 342  
AI Platform And Services [Member] | General and administrative [Member]          
Amounts include stock-based compensation expense, as follows:          
Amounts include stock-based compensation expense 7,259 8,215  
Connected Devices And Services [Member]          
Summary of Significant Accounting Policies - Schedule of Presents Information About Reported Segments (Details) [Line Items]          
Revenue 103 35 309  
Less:          
Cost of revenue - AI Platform and services (exclusive of depreciation and amortization)  
Cost of revenue - Connected devices and services (exclusive of depreciation and amortization) 10 362 275 1,004  
Depreciation and amortization 88 119  
Technology and infrastructure 263 1,401 916 3,784  
Sales and marketing 62 264  
General and administrative 895 1,600 2,989 4,019  
Loss from operations (1,318) (3,260) (4,528) (8,498)  
Gain on disposal of assets 2,501   2,501    
Other income (expense), net (30) 35 (201) 95  
Loss before provision for income taxes 1,153 (3,225) (2,228) (8,403)  
Income tax expense  
Net income (loss) 1,153 (3,225) (2,228) (8,403)  
Amounts include stock-based compensation expense, as follows:          
Property and equipment, net     101
Total assets 1,946   1,946   5,600
Capital expenditures      
Connected Devices And Services [Member] | Cost of revenue - AI Platform and services (exclusive of depreciation and amortization) [Member]          
Amounts include stock-based compensation expense, as follows:          
Amounts include stock-based compensation expense  
Connected Devices And Services [Member] | Cost of revenue - Connected devices and services (exclusive of depreciation and amortization) [Member]          
Amounts include stock-based compensation expense, as follows:          
Amounts include stock-based compensation expense 1 1  
Connected Devices And Services [Member] | Technology and infrastructure [Member]          
Amounts include stock-based compensation expense, as follows:          
Amounts include stock-based compensation expense 286 337 381  
Connected Devices And Services [Member] | Sales and marketing [Member]          
Amounts include stock-based compensation expense, as follows:          
Amounts include stock-based compensation expense  
Connected Devices And Services [Member] | General and administrative [Member]          
Amounts include stock-based compensation expense, as follows:          
Amounts include stock-based compensation expense 342 494 950 697  
Operating Segments [Member]          
Summary of Significant Accounting Policies - Schedule of Presents Information About Reported Segments (Details) [Line Items]          
Revenue 3,801 103 4,312 309  
Less:          
Cost of revenue - AI Platform and services (exclusive of depreciation and amortization) 2,108 2,356  
Cost of revenue - Connected devices and services (exclusive of depreciation and amortization) 10 362 275 1,004  
Depreciation and amortization 2,676 3,003  
Technology and infrastructure 1,366 1,401 2,188 3,784  
Sales and marketing 740 1,041  
General and administrative 12,117 1,600 15,512 4,019  
Loss from operations (15,216) (3,260) (20,063) (8,498)  
Gain on disposal of assets 2,501   2,501    
Other income (expense), net (30) 35 (188) 95  
Loss before provision for income taxes (12,745) (3,225) (17,750) (8,403)  
Income tax expense (20) (20)  
Net income (loss) (12,765) (3,225) (17,770) (8,403)  
Amounts include stock-based compensation expense, as follows:          
Property and equipment, net 31,373   31,373   101
Total assets 599,323   599,323   $ 5,600
Capital expenditures 6,890   6,890    
Operating Segments [Member] | Cost of revenue - AI Platform and services (exclusive of depreciation and amortization) [Member]          
Amounts include stock-based compensation expense, as follows:          
Amounts include stock-based compensation expense 702 795  
Operating Segments [Member] | Cost of revenue - Connected devices and services (exclusive of depreciation and amortization) [Member]          
Amounts include stock-based compensation expense, as follows:          
Amounts include stock-based compensation expense 1 1  
Operating Segments [Member] | Technology and infrastructure [Member]          
Amounts include stock-based compensation expense, as follows:          
Amounts include stock-based compensation expense 783 286 1,263 381  
Operating Segments [Member] | Sales and marketing [Member]          
Amounts include stock-based compensation expense, as follows:          
Amounts include stock-based compensation expense 302 342  
Operating Segments [Member] | General and administrative [Member]          
Amounts include stock-based compensation expense, as follows:          
Amounts include stock-based compensation expense $ 7,601 $ 494 $ 9,165 $ 697