Summary of Significant Accounting Policies (Details 1) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Product Information [Line Items]
Total segment operating profit	$ 751	$ 2,136	$ 1,233	$ 3,223
Total segment operating profit amount changes	$ (1,385)		$ (1,990)
Total segment operating profit	(65.00%)		(62.00%)
Less: unallocated costs	$ 2,184	1,667	$ 4,640	3,472
Less: unallocated costs amount changes	$ (517)		$ (1,169)
Less: unallocated costs	(31.00%)		(34.00%)
Income from operations	$ (1,433)	469	$ (3,407)	(248)
Income from operations amount changes	$ (1,902)		$ (3,159)
Income from operations	(406.00%)		(1274.00%)
Other income	$ 1,087		$ 1,087
Other income amount changes	$ 1,087		$ 1,087
Other Income	100.00%		100.00%
Interest expense	$ 58	164	$ 74	259
Interest expense amount changes	$ 106		$ 185
Interest expense	65.00%		71.00%
Net income (loss) before income tax expenses	$ (404)	305	$ (2,394)	(507)
Net income (loss) before income tax expenses amount changes	$ (709)		$ (1,887)
Net income (loss) before income tax expenses	(232.00%)		(372.00%)
Software Services [Member]
Product Information [Line Items]
Total segment operating profit	$ (321)	521	$ (521)	989
Total segment operating profit amount changes	$ (842)		$ (1,510)
Total segment operating profit	(161.00%)		(153.00%)
Managed Services And Support [Member]
Product Information [Line Items]
Total segment operating profit	$ 1,284	1,441	$ 2,538	2,328
Total segment operating profit amount changes	$ (157)		$ 210
Total segment operating profit	(11.00%)		9.00%
Platform Services [Member]
Product Information [Line Items]
Total segment operating profit	$ (212)	$ 174	$ (784)	$ (94)
Total segment operating profit amount changes	$ (386)		$ (690)
Total segment operating profit	(222.00%)		(734.00%)