Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Total segment revenue	$ 19,418	$ 15,995
Indoor Intelligence
Disaggregation of Revenue [Line Items]
Total segment revenue	14,614	11,046
Saves
Disaggregation of Revenue [Line Items]
Total segment revenue	2,775	2,938
Shoom
Disaggregation of Revenue [Line Items]
Total segment revenue	2,029	2,011
Transferred at point in time
Disaggregation of Revenue [Line Items]
Total segment revenue	5,450	5,807
Transferred at point in time | Indoor Intelligence
Disaggregation of Revenue [Line Items]
Total segment revenue	4,037	4,371
Transferred at point in time | Saves
Disaggregation of Revenue [Line Items]
Total segment revenue	1,413	1,436
Transferred at point in time | Shoom
Disaggregation of Revenue [Line Items]
Total segment revenue	0	0
Transferred over time
Disaggregation of Revenue [Line Items]
Total segment revenue	13,968	10,188
Transferred over time | Indoor Intelligence
Disaggregation of Revenue [Line Items]
Total segment revenue	10,576	6,676
Transferred over time | Saves
Disaggregation of Revenue [Line Items]
Total segment revenue	1,362	1,501
Transferred over time | Shoom
Disaggregation of Revenue [Line Items]
Total segment revenue	2,030	2,011
Recurring revenue
Disaggregation of Revenue [Line Items]
Total segment revenue	9,530	7,190
Non-recurring revenue
Disaggregation of Revenue [Line Items]
Total segment revenue	9,888	8,805
Hardware | Recurring revenue
Disaggregation of Revenue [Line Items]
Total segment revenue	0	3
Hardware | Non-recurring revenue
Disaggregation of Revenue [Line Items]
Total segment revenue	3,906	3,830
Software | Recurring revenue
Disaggregation of Revenue [Line Items]
Total segment revenue	9,530	7,152
Software | Non-recurring revenue
Disaggregation of Revenue [Line Items]
Total segment revenue	1,544	1,974
Professional services | Recurring revenue
Disaggregation of Revenue [Line Items]
Total segment revenue	0	35
Professional services | Non-recurring revenue
Disaggregation of Revenue [Line Items]
Total segment revenue	$ 4,438	$ 3,001