Segments (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Total revenue									$ 60,838	$ 53,199
Operating expenses:
Employee expenses									27,211	26,810
Commissions									6,147	4,510
Contractor expense									3,396	3,123
Depreciation and amortization									3,330	3,573
Other segment items(1)									18,930	16,872
Total operating expenses	$ 15,614	$ 15,492	$ 14,105	$ 13,803	$ 14,126	$ 13,510	$ 13,187	$ 14,065	59,014	54,888
Segment income/(loss) from operations	626	135	580	483	38	364	(517)	(1,574)	1,824	(1,689)
Interest income									191	2
Interest expense									(42)	(115)
Other income/(expense)									(84)	79
Income (loss) before income tax	619	194	615	461	78	1,737	(521)	(1,558)	1,889	(264)
Income tax benefit/(provision)									(212)	(98)
Net income/(loss)	$ 507	$ 148	588	$ 434	$ 61	$ 1,704	$ (545)	$ (1,582)	1,677	(362)
Gain on sale of property and equipment									0	1,459
Software Solutions
Total revenue									23,374	18,047
Service
Total revenue									31,849	29,668
Product
Total revenue			$ 1,293						5,615	5,484
Cloud Telecommunications Service Segment
Total revenue									37,464	35,152
Operating expenses:
Employee expenses									16,173	17,301
Commissions									5,151	3,950
Contractor expense									1,722	1,462
Depreciation and amortization									1,402	1,553
Other segment items(1)									12,762	12,369
Total operating expenses									37,210	36,635
Segment income/(loss) from operations									254	(1,483)
Interest income									191	2
Interest expense									(42)	(115)
Other income/(expense)									10	13
Income (loss) before income tax									413	(124)
Gain on sale of property and equipment										1,459
Cloud Telecommunications Service Segment | Software Solutions
Total revenue									0	0
Cloud Telecommunications Service Segment | Service
Total revenue									31,849	29,668
Cloud Telecommunications Service Segment | Product
Total revenue									5,615	5,484
Software Solution Segment
Total revenue									23,374	18,047
Operating expenses:
Employee expenses									11,038	9,509
Commissions									996	560
Contractor expense									1,674	1,661
Depreciation and amortization									1,928	2,020
Other segment items(1)									6,168	4,503
Total operating expenses									21,804	18,253
Segment income/(loss) from operations									1,570	(206)
Interest income									0	0
Interest expense									0	0
Other income/(expense)									(94)	66
Income (loss) before income tax									1,476	(140)
Gain on sale of property and equipment										0
Software Solution Segment | Software Solutions
Total revenue									23,374	18,047
Software Solution Segment | Service
Total revenue									0	0
Software Solution Segment | Product
Total revenue									$ 0	$ 0