Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2026

Summary of Significant Accounting Policies [Abstract]

Schedule of Presents Information About Reported Segments

The table below presents information about reported segments for the three and six months ended June 30, 2026 and 2025 (except for asset information for 2025 that is presented as of December 31):

		Three Months Ended June 30, 2026
		AI Platform and services				Connected devices and services				Total
Revenue		$	3,801			$	—			$	3,801
Less:
Cost of revenue - AI Platform and services (exclusive of depreciation and amortization)⁽¹⁾			2,108				—				2,108
Cost of revenue - Connected devices and services (exclusive of depreciation and amortization)⁽²⁾			—				10				10
Depreciation and amortization			2,588				88				2,676
Technology and infrastructure⁽³⁾			1,103				263				1,366
Sales and marketing⁽⁴⁾			678				62				740
General and administrative⁽⁵⁾			11,222				895				12,117
Loss from operations		$	(13,898	)		$	(1,318	)		$	(15,216	)
Gain on disposal of assets			—				2,501				2,501
Other income (expense), net			—				(30	)			(30	)
Loss before provision for income taxes		$	(13,898	)		$	1,153			$	(12,745	)
Income tax expense			(20	)			—				(20	)
Net income (loss)		$	(13,918	)		$	1,153			$	(12,765	)

Amounts include stock-based compensation expense, as follows:
⁽¹⁾Cost of revenue - AI Platform and services (exclusive of depreciation and amortization)		$	702			$	—			$	702
⁽²⁾Cost of revenue - Connected devices and services (exclusive of depreciation and amortization)			—				—				—
⁽³⁾Technology and infrastructure			783				—				783
⁽⁴⁾Sales and marketing			302				—				302
⁽⁵⁾General and administrative			7,259				342				7,601

		Three Months Ended June 30, 2025
		AI Platform and services				Connected devices and services				Total
Revenue		$	—			$	103			$	103
Less:
Cost of revenue - AI Platform and services (exclusive of depreciation and amortization)⁽¹⁾			—				—				—
Cost of revenue - Connected devices and services (exclusive of depreciation and amortization)⁽²⁾			—				362				362
Depreciation and amortization			—				—				—
Technology and infrastructure⁽³⁾			—				1,401				1,401
Sales and marketing⁽⁴⁾			—				—				—
General and administrative⁽⁵⁾			—				1,600				1,600
Loss from operations		$	—			$	(3,260	)		$	(3,260	)
Other income (expense), net			—				35				35
Loss before provision for income taxes		$	—			$	(3,225	)		$	(3,225	)
Income tax benefit			—				—				—
Net loss		$	—			$	(3,225	)		$	(3,225	)

Amounts include stock-based compensation expense, as follows:
⁽¹⁾Cost of revenue - AI Platform and services (exclusive of depreciation and amortization)		$	—			$	—			$	—
⁽²⁾Cost of revenue - Connected devices and services (exclusive of depreciation and amortization)			—				—				—
⁽³⁾Technology and infrastructure			—				286				286
⁽⁴⁾Sales and marketing			—				—				—
⁽⁵⁾General and administrative			—				494				494

		Six Months Ended June 30, 2026
		AI Platform and services				Connected devices and services				Total
Revenue		$	4,277			$	35			$	4,312
Less:
Cost of revenue - AI Platform and services (exclusive of depreciation and amortization)⁽¹⁾			2,356				—				2,356
Cost of revenue - Connected devices and services (exclusive of depreciation and amortization)⁽²⁾			—				275				275
Depreciation and amortization			2,884				119				3,003
Technology and infrastructure⁽³⁾			1,272				916				2,188
Sales and marketing⁽⁴⁾			777				264				1,041
General and administrative⁽⁵⁾			12,523				2,989				15,512
Loss from operations		$	(15,535	)		$	(4,528	)		$	(20,063	)
Gain on disposal of assets			—				2,501				2,501
Other income (expense), net			13				(201	)			(188	)
Loss before provision for income taxes		$	(15,522	)		$	(2,228	)		$	(17,750	)
Income tax expense			(20	)			—				(20	)
Net loss		$	(15,542	)		$	(2,228	)		$	(17,770	)

Amounts include stock-based compensation expense, as follows:
⁽¹⁾Cost of revenue - AI Platform and services (exclusive of depreciation and amortization)		$	795			$	—			$	795
⁽²⁾Cost of revenue - Connected devices and services (exclusive of depreciation and amortization)			—				1				1
⁽³⁾Technology and infrastructure			926				337				1,263
⁽⁴⁾Sales and marketing			342				—				342
⁽⁵⁾General and administrative			8,215				950				9,165

		Six Months Ended June 30, 2025
		AI Platform and services				Connected devices and services				Total
Revenue		$	—			$	309			$	309
Less:
Cost of revenue - AI Platform and services (exclusive of depreciation and amortization)⁽¹⁾			—				—				—
Cost of revenue - Connected devices and services (exclusive of depreciation and amortization)⁽²⁾			—				1,004				1,004
Depreciation and amortization			—				—				—
Technology and infrastructure⁽³⁾			—				3,784				3,784
Sales and marketing⁽⁴⁾			—				—				—
General and administrative⁽⁵⁾			—				4,019				4,019
Loss from operations		$	—			$	(8,498	)		$	(8,498	)
Other income (expense), net			—				95				95
Loss before provision for income taxes		$	—			$	(8,403	)		$	(8,403	)
Income tax benefit			—				—				—
Net loss		$	—			$	(8,403	)		$	(8,403	)

Amounts include stock-based compensation expense, as follows:
⁽¹⁾Cost of revenue - AI Platform and services (exclusive of depreciation and amortization)		$	—			$	—			$	—
⁽²⁾Cost of revenue - Connected devices and services (exclusive of depreciation and amortization)			—				1				1
⁽³⁾Technology and infrastructure			—				381				381
⁽⁴⁾Sales and marketing			—				—				—
⁽⁵⁾General and administrative			—				697				697

		As of June 30, 2026
		AI Platform and services				Connected devices and services				Total
Property and equipment, net		$	31,373			$	—			$	31,373
Total assets		$	597,377			$	1,946			$	599,323

		Six Months Ended June 30, 2026
		AI Platform and services				Connected devices and services				Total
Capital expenditures		$	6,890			$	—			$	6,890

		As of December 31, 2025
		AI Platform and services				Connected devices and services				Total
Property and equipment, net		$	—			$	101			$	101
Total assets		$	—			$	5,600			$	5,600

Schedule of Depreciation Expense is Recorded Using the Straight-Line Method

Depreciation expense is recorded using the straight-line method over the estimated useful lives of the assets as follows:

Technology equipment		Shorter of lease term or 5 years
Computers and office equipment		3-5 years
Internal use software		3 years