Subsequent Event	12 Months Ended
Dec. 31, 2021
Subsequent Events [Abstract]
Subsequent Event	(14) Subsequent Event In February 2022, the Company’s board of directors approved and declared a quarterly preferred cash dividend on its issued and outstanding preferred shares, payable on March 15, 2022, to holders of record as of March 4, 2022. The dividend declared on Series A Preferred Shares and Series B Preferred Shares were $0.44 and $0.39 per depositary share (rounded to the nearest whole cent), respectively, for a total aggregate amount of $2,625 and $2,344, respectively. In February 2022, the Company’s board of directors approved and declared a cash dividend of $0.25 per share on its issued and outstanding common shares, payable on March 15, 2022, to holders of record as of March 4, 2022.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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