Nature of Business and Significant Accounting Policies - Narrative (Details)		3 Months Ended	12 Months Ended
	Jan. 24, 2024 shares	Dec. 31, 2025 USD ($) reportingUnit	Dec. 31, 2025 USD ($) segment	Dec. 31, 2024 USD ($)	Sep. 16, 2024 USD ($)	Dec. 31, 2023 USD ($)
Nature Of Business And Significant Accounting Policies [Line Items]
Stock split, conversion ratio	0.1
Fractional shares issued (in shares) \| shares	0
Number of reportable segments \| segment			1
Number of operating segments \| segment			1
Restricted cash		$ 0	$ 0	$ 0
General warranty period			12 months
Contract liabilities		6,168,000	$ 6,168,000	9,245,000
Revenue deferred due to unsatisfied performance obligations			7,000,000.0	21,000,000.0
Revenue recognized for satisfaction of performance obligations			10,100,000	11,500,000
Contract with customer, liability included in beginning balance, revenue recognized			9,200,000	2,700,000
Accounts receivable, net		25,086,000	25,086,000	13,803,000		$ 18,200,000
Allowance on accounts receivable		$ 159,000	159,000	123,000		600,000
Impairment of indefinite-lived intangible assets			0	0
Number of reporting units \| reportingUnit		1
Goodwill, impairment loss			0	0
Right-of-use asset impairment			$ 0	0
Short term lease term		12 months	12 months
Percentage of employees contribution matched by employer			50.00%
Percentage of employees gross pay eligible for employer match			6.00%
Employer matching contributions			$ 600,000	600,000
Discontinued Operations, Held-for-Sale \| Inseego International Holdings Limited
Nature Of Business And Significant Accounting Policies [Line Items]
Initial cash proceeds					$ 52,000,000.0
Increase in consideration due to closing working capital and debt					$ 700,000
Accounts Payable and Accrued Liabilities
Nature Of Business And Significant Accounting Policies [Line Items]
Contract liabilities		$ 6,200,000	6,200,000	9,200,000		2,700,000
Other Noncurrent Liabilities
Nature Of Business And Significant Accounting Policies [Line Items]
Contract liabilities		$ 4,600,000	4,600,000	4,600,000		$ 1,700,000
Sales and marketing
Nature Of Business And Significant Accounting Policies [Line Items]
Shipping and handling charges			$ 400,000	$ 600,000
Minimum
Nature Of Business And Significant Accounting Policies [Line Items]
General warranty period			12 months
Subscription term			1 year
Useful life		2 years	2 years
Maximum
Nature Of Business And Significant Accounting Policies [Line Items]
General warranty period			36 months
Subscription term			3 years
Useful life		10 years	10 years
Leasehold improvements \| Maximum
Nature Of Business And Significant Accounting Policies [Line Items]
Property, plant and equipment useful lives		5 years	5 years
Product tooling
Nature Of Business And Significant Accounting Policies [Line Items]
Property, plant and equipment useful lives		13 months	13 months
Computer equipment, purchased software, vehicles, production equipment, and furniture and fixtures \| Minimum
Nature Of Business And Significant Accounting Policies [Line Items]
Property, plant and equipment useful lives		2 years	2 years
Computer equipment, purchased software, vehicles, production equipment, and furniture and fixtures \| Maximum
Nature Of Business And Significant Accounting Policies [Line Items]
Property, plant and equipment useful lives		7 years	7 years

INSEEGO CORP. 10-K