Aggregate dividends paid during the period for each share of common stock outstanding.

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Aggregate dividends declared during the period for each share of common stock outstanding.

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Date the declared dividend will be paid, in CCYY-MM-DD format.

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Date the dividend to be paid was declared, in CCYY-MM-DD format.

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Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format.

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The cumulative amount of the reporting entity's undistributed earnings or deficit.

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Note 20 - Capital Transactions (Details Textual) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended			12 Months Ended
	Jun. 15, 2018	May 15, 2018	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2018	Dec. 31, 2017
Retained Earnings (Accumulated Deficit), Ending Balance			$ 7,024			$ 7,024	$ 3,767
Dividends Payable, Date Declared		May 15, 2018
Common Stock, Dividends, Per Share, Cash Paid	$ 0.04					$ 0.04
Dividends Payable, Date to be Paid	Jun. 15, 2018					Jun. 15, 2018
Dividends Payable, Date of Record						May 31, 2018
Common Stock, Dividends, Per Share, Declared			$ 0.04	$ 0.04	$ 0.04	$ 0.12