Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2021

Equity [Abstract]

Summary of Shares Granted And Vested Under The Terms of The Entity's 2009 Plan

A summary of shares awarded, forfeited, vested and unvested under the terms of the 2009 Plan for the years ended December 31, 2021, 2020 and 2019, is as follows:

	2021			2020			2019
	Number of Shares	Weighted Average Grant Date Fair Value		Number of Shares	Weighted Average Grant Date Fair Value		Number of Shares	Weighted Average Grant Date Fair Value
Unvested at beginning of year	157,521	$	29.26	106,680	$	40.16	55,321	$	73.25
Awarded	145,800	$	26.28	136,600	$	23.77	136,100	$	28.84
Forfeited	(700)	$	25.97	(586)	$	43.75	(1,474)	$	49.10
Vested	(120,397)	$	30.24	(85,173)	$	34.02	(83,267)	$	27.78
Unvested at end of year	182,224	$	26.23	157,521	$	29.26	106,680	$	40.16

Schedule of Dividends

During the years ended December 31, 2021, 2020 and 2019, we paid distributions on our common shares as follows:

	Annual Per Share Distribution		Total Distributions		Characterization of Distributions
Year					Return of Capital	Ordinary Income	Qualified Dividend
2021	$	2.20	$	106,368	—%	100.00%	—%
2020	$	2.20	$	106,121	—%	100.00%	—%
2019	$	2.20	$	105,868	—%	100.00%	—%