Goodwill and Intangible Assets - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Goodwill [Line Items]
Impairment of goodwill, cumulative			$ 13,500,000
Impairment of goodwill	$ 0	$ 0	0	$ 2,030,000
Goodwill	0		0		$ 0
Amortization of intangibles	221,000	395,000	671,000	1,137,000
Continuing Operations
Goodwill [Line Items]
Amortization of intangibles	$ 200,000	$ 400,000	700,000	$ 1,100,000
Indoor Intelligence
Goodwill [Line Items]
Impairment of goodwill			11,600,000
Shoom
Goodwill [Line Items]
Impairment of goodwill			1,200,000
SAVES
Goodwill [Line Items]
Impairment of goodwill			$ 700,000