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Shareholders' equity
3 Months Ended
Mar. 31, 2020
Shareholders' equity [Abstract]  
Shareholders' equity
8. Shareholders’ equity

For the three months ended March 31, 2019, dividends declared and paid totaled $668 thousand, or $0.09 per share.  On January 23, 2020, our Board of Directors announced the cessation of our quarterly cash dividend on the Company’s common stock.  The final dividend payment was made in December 2019.