v3.25.4

Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details)	12 Months Ended
	Dec. 31, 2025 USD ($) segment	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Operating Leased Assets [Line Items]
Number of operating segments \| segment	1
Number of reportable segments \| segment	1
Lease revenue	$ 6,792,000	$ 4,662,000	$ 4,521,000
Restricted cash	0	0
Accumulated deficit	319,065,000	291,013,000
Realized gains	900,000	2,100,000	2,700,000
Allowance for doubtful accounts	$ 700,000	500,000
Amortization period	3 years
Impairment of long-lived asset	$ 0	0	0
Advertising expense	$ 17,200,000	$ 11,800,000	$ 8,300,000
Amortization period	3 years
Minimum
Operating Leased Assets [Line Items]
Estimated useful life of the asset	5 years
Maximum
Operating Leased Assets [Line Items]
Estimated useful life of the asset	7 years
Phone hardware
Operating Leased Assets [Line Items]
Useful life	3 years
Revolving credit facility \| Line of Credit
Operating Leased Assets [Line Items]
Outstanding borrowings	$ 0
Remaining borrowing capacity	$ 50,000,000.0

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

Weave Communications, Inc. 10-K