Summary of Significant Accounting Policies (Details 1) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Product Information [Line Items]
Total segment operating profit	$ 483	$ 1,089
Total segment operating profit amount changes	$ (606)
Total segment operating profit	(56.00%)
Less: unallocated costs	$ 2,457	1,805
Less: unallocated costs amount changes	$ 652
Less: unallocated costs	(36.00%)
Income from operations	$ (1,974)	(716)
Income from operations amount changes	$ (1,258)
Income from operations	(176.00%)
Interest expense	$ 16	95
Interest expense amount changes	$ (79)
Interest expense	(83.00%)
Net income (loss) before income tax expenses	$ (1,990)	(811)
Net income (loss) before income tax expenses amount changes	$ (1,179)
Net income (loss) before income tax expenses	(145.00%)
Software Services [Member]
Product Information [Line Items]
Total segment operating profit	$ (199)	468
Total segment operating profit amount changes	$ (667)
Total segment operating profit	(143.00%)
Managed Services And Support [Member]
Product Information [Line Items]
Total segment operating profit	$ 1,254	889
Total segment operating profit amount changes	$ 365
Total segment operating profit	41.00%
Platform Services [Member]
Product Information [Line Items]
Total segment operating profit	$ (572)	$ (268)
Total segment operating profit amount changes	$ (304)
Total segment operating profit	(113.00%)