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Preferred and Common Shares and Additional Paid-in Capital: (Details Narrative) $ / shares in Units, $ in Thousands | 6 Months Ended
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Jun. 30, 2020 USD ($) $ / shares shares
Installment 4 - FY 2019 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Dividends paid | $ | $ 4,804
Dividends per share | $ / shares | $ 0.05
2019 Equity Incentive Plan [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Number of shares issued | shares | 1,300

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