Note 3A - Discontinued Operations and Held for Sale - Contact Center Company (Details Textual) ر.س in Millions, $ in Millions	Apr. 03, 2023 USD ($)	Jan. 11, 2023 USD ($)	Jan. 11, 2023 SAR (ر.س)	Nov. 10, 2022
Contact Center Company (CCC) [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] | Subsidiaries [Member]
Fair Value Disclosure, Fair Value of Subsidiary		$ 120.0	ر.س 450
Contact Center Company (CCC) [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] | Subsidiaries [Member] | Subsequent Event [Member]
Disposal Group, Including Discontinued Operation, Consideration	$ 68.9
Contact Center Company (CCC) [Member] | Subsequent Event [Member]
Noncontrolling Interest, Ownership Percentage by Parent	51.00%
Contact Center Company (CCC) [Member] | Contact Center Company (CCC) [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member]
Noncontrolling Interest, Ownership Percentage by Parent				51.00%