Schedule of Company’s Board had declared cash dividends on common stock (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | ||||||
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Mar. 31, 2018 |
Dec. 31, 2017 |
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| Dividend Amount | $ 5,826 | $ 5,638 | |||||
| Common Stock [Member] | Dividend Declared On 151217 [Member] | |||||||
| Date Announced | Dec. 15, 2017 | ||||||
| Record Date | Dec. 26, 2017 | ||||||
| Applicable Quarter | Q4 2017 | ||||||
| Payment Date | Jan. 10, 2018 | ||||||
| Dividend Amount | [1] | $ 4,552 | |||||
| Dividends per Share | $ 0.20 | ||||||
| Common Stock [Member] | Dividend Declared On 070318 [Member] | |||||||
| Date Announced | Mar. 07, 2018 | ||||||
| Record Date | Mar. 22, 2018 | ||||||
| Applicable Quarter | Q1 2018 | ||||||
| Payment Date | Apr. 10, 2018 | ||||||
| Dividend Amount | [1] | $ 4,691 | |||||
| Dividends per Share | $ 0.20 | ||||||
| Preferred Stock [Member] | Dividend Declared On 151217 [Member] | |||||||
| Date Announced | Dec. 15, 2017 | ||||||
| Record Date | Jan. 15, 2018 | ||||||
| Applicable Quarter | Q4 2017 | ||||||
| Payment Date | Jan. 31, 2018 | ||||||
| Dividend Amount | $ 1,455 | ||||||
| Amount Accrued | $ 0 | ||||||
| Dividends per Share | $ 0.46875 | ||||||
| Preferred Stock [Member] | Dividend Declared On 070318 [Member] | |||||||
| Date Announced | Mar. 07, 2018 | ||||||
| Record Date | Apr. 15, 2018 | ||||||
| Applicable Quarter | Q1 2018 | ||||||
| Payment Date | Apr. 30, 2018 | ||||||
| Dividend Amount | $ 1,455 | ||||||
| Amount Accrued | [2] | $ 970 | |||||
| Dividends per Share | $ 0.46875 | ||||||
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- Definition The description of the dividends related to respective quarters . No definition available.
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- Definition Sum of the carrying values as of the balance sheet date of obligations incurred through that date, including liabilities incurred and payable to vendors for goods and services received, taxes, interest, rent and utilities, compensation costs, payroll taxes and fringe benefits (other than pension and postretirement obligations), contractual rights and obligations, and statutory obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Date the declared dividend will be paid, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The per share amount of a dividend declared, but not paid, as of the financial reporting date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Date the dividend to be paid was declared, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format. No definition available.
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