Disaggregation of Revenue and Deferred Revenue

9 Months Ended

Sep. 30, 2025

Disaggregation of Revenue and Deferred Revenue [Abstract]

Disaggregation of Revenue and Deferred Revenue

Note 4 - Disaggregation of Revenue and Deferred Revenue

Disaggregation of Revenue

The Company recognizes revenue when control is transferred of the promised products or services to its customers, in an amount that reflects the consideration the Company expects to be entitled to in exchange for those products or services. The Company derives revenue from software as a service, design and implementation services for its Indoor Intelligence systems, and professional services for work performed in conjunction with its systems recognition policy. Revenues consisted of the following (in thousands):

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2025		2024		2025		2024
Recurring revenue
Software	$	374	$	327	$	1,079	$	697
Total recurring revenue	$	374	$	327	$	1,079	$	697
Non-recurring revenue
Hardware	$	1,735	$	422	$	2,091	$	1,190
Software	$	226	$	77	$	231	$	82
Professional services	$	149	$	92	$	167	$	200
Total non-recurring revenue	$	2,110	$	591	$	2,489	$	1,472
Total Revenue	$	2,484	$	918	$	3,568	$	2,169

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2025		2024		2025		2024
Revenue recognized at a point in time
Industrial IoT (1)	$	1,961	$	499	$	2,322	$	1,272
Total	$	1,961	$	499	$	2,322	$	1,272
Revenue recognized over time
Industrial IoT (2) (3)	$	523	$	419	$	1,246	$	897
Total	$	523	$	419	$	1,246	$	897
Total Revenue	$	2,484	$	918	$	3,568	$	2,169

(1) Hardware and Software’s performance obligation is satisfied at a point in time when they are shipped to the customer.

(2) Professional services are also contracted on the fixed fee and time and materials basis. Fixed fees are paid monthly, in phases, or upon acceptance of deliverables. The Company has elected the practical expedient to recognize revenue for the right to invoice because the Company’s right to consideration corresponds directly with the value to the customer of the performance completed to date, in which revenue is recognized over time.

(3) Software As A Service Revenue’s performance obligation is satisfied evenly over the service period using a time-based measure because the Company is providing continuous access to its service and revenue is recognized over time.

Deferred revenue

As of September 30, 2025 and December 31, 2024, the Company had approximately $0.7 million and $0.5 million, respectively, in deferred revenue. This deferred revenue balance relates to cash received in advance for product maintenance services and professional services provided by the Company’s technical staff. The fair value of the deferred revenue approximates the services to be rendered. The Company expects to satisfy its remaining performance obligations for these maintenance services and professional services and recognize the deferred revenue and related contract costs over the next twelve months.