Goodwill and Intangible Assets - Schedule of Goodwill (Details) - USD ($)	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Goodwill [Roll Forward]
Beginning Balance	$ 6,588,000	$ 2,070,000
Goodwill additions through acquisitions	18,400,000	4,292,000
Exchange rate fluctuations	(293,000)	226,000
Goodwill impairment	(14,789,000)	0
Valuation Measurement Period Adjustments	(2,234,000)
Ending Balance	7,672,000	6,588,000
Saves \| Systat
Goodwill [Roll Forward]
Beginning Balance	520,000	0
Goodwill additions through acquisitions	200,000	520,000
Exchange rate fluctuations	0	0
Goodwill impairment	0
Valuation Measurement Period Adjustments	(25,000)
Ending Balance	695,000	520,000
Indoor Intelligence \| GTX
Goodwill [Roll Forward]
Beginning Balance	2,000	0
Goodwill additions through acquisitions	0	2,000
Exchange rate fluctuations	0	0
Goodwill impairment	(1,000)
Valuation Measurement Period Adjustments	0
Ending Balance	1,000	2,000
Indoor Intelligence \| Nanotron
Goodwill [Roll Forward]
Beginning Balance	3,931,000	0
Goodwill additions through acquisitions	0	3,755,000
Exchange rate fluctuations	(294,000)	176,000
Goodwill impairment	(2,263,000)
Valuation Measurement Period Adjustments	(255,000)
Ending Balance	1,119,000	3,931,000
Indoor Intelligence \| Locality
Goodwill [Roll Forward]
Beginning Balance	672,000	672,000
Goodwill additions through acquisitions	0	0
Exchange rate fluctuations	17,000	0
Goodwill impairment	(689,000)
Valuation Measurement Period Adjustments	0
Ending Balance	0	672,000
Indoor Intelligence \| Jibestream
Goodwill [Roll Forward]
Beginning Balance	1,463,000	1,398,000
Goodwill additions through acquisitions	0	15,000
Exchange rate fluctuations	(16,000)	50,000
Goodwill impairment	(967,000)
Valuation Measurement Period Adjustments	0
Ending Balance	480,000	1,463,000
Indoor Intelligence \| CXApp
Goodwill [Roll Forward]
Beginning Balance	0	0
Goodwill additions through acquisitions	17,432,000	0
Exchange rate fluctuations	0	0
Goodwill impairment	(10,239,000)
Valuation Measurement Period Adjustments	(2,127,000)
Ending Balance	5,066,000	0
Indoor Intelligence \| Game Your Game
Goodwill [Roll Forward]
Beginning Balance	0	0
Goodwill additions through acquisitions	286,000	0
Exchange rate fluctuations	0	0
Goodwill impairment	(307,000)
Valuation Measurement Period Adjustments	173,000
Ending Balance	152,000	0
Indoor Intelligence \| IntraNav
Goodwill [Roll Forward]
Beginning Balance	0	0
Goodwill additions through acquisitions	482,000	0
Exchange rate fluctuations	0	0
Goodwill impairment	(323,000)
Valuation Measurement Period Adjustments	0
Ending Balance	$ 159,000	$ 0

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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