Earnings Per Common Share (Policy)	9 Months Ended
Sep. 30, 2021
Earnings Per Common Share [Abstract]
Earnings Per Common Share	Basic earnings per common share is derived by dividing net income available to common shareholders by the weighted-average number of common shares outstanding during the period and does not include the effect of any potentially dilutive common stock equivalents. Diluted earnings per share is derived by dividing net income available to common shareholders by the weighted-average number of shares outstanding, adjusted for the dilutive effect of outstanding common stock equivalents, such as restricted stock units (“RSUs”). At September 30, 2021, there were RSUs relating to 7,073 time-vested shares of common stock outstanding. There were no anti-dilutive shares at September 30, 2021 or 2020.

Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3630-109257

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