Weighted Average Common Shares	3 Months Ended
	Mar. 31, 2023
Earnings Per Share [Abstract]
Weighted Average Common Shares	Note 3. Weighted Average Common SharesWe calculate basic earnings per common share under the two class method. We calculate diluted earnings per share using the more dilutive of the two class method or the treasury stock method. Unvested share awards, and the related impact on earnings, are considered when calculating diluted earnings per share. For the three months ended March 31, 2023 and 2022, there were no dilutive common shares and certain unvested common shares were not included in the calculation of diluted earnings per share because to do so would have been antidilutive.