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Note 22 - Cash and Cash Equivalents - Components of Cash and Cash Equivalents (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Statement Line Items [Line Items]
Bank balances	$ 17,152	$ 19,092
Cash and cash equivalents	17,152	19,092
Bank overdrafts used for cash management purposes	(887)	0
Net cash and cash equivalents at year end	$ 16,265	$ 19,092	$ 8,893	$ 11,187

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No definition available.

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- Definition

The amount of cash balances held at banks.

+ References

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- Definition

The amount that has been withdrawn from an account in excess of existing cash balances. This is considered a short-term extension of credit by the bank. [Refer: Cash and cash equivalents]

+ References

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The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents]

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