Note 16 - Private Offer Transaction Cost (Details Textual) - USD ($) $ / shares in Units, $ in Millions	6 Months Ended
	Jun. 30, 2022	Jan. 17, 2022
Share Price (in dollars per share)		$ 5.40
Selling, General and Administrative Expenses [Member]
Private Offer Transaction Costs	$ 1,192
CSP Management Limited [Member] | StarTek [Member]
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners		56.00%