Share Based Compensation, Outstanding Non-vested Restricted Stock and PSUs and Related Transactions (Details) - Non-vested Restricted Stock and PSU's [Member]	6 Months Ended
	Jun. 30, 2021 $ / shares shares
Number of Shares [Roll Forward]
Outstanding, beginning balance (in shares) | shares	207,117
Granted (in shares) | shares	109,565
Vested (in shares) | shares	(63,982)
Forfeited (in shares) | shares	(10,754)
Outstanding, ending balance (in shares) | shares	241,946
Weighted Average Grant Date Fair Value [Roll Forward]
Outstanding, beginning balance (in dollars per share) | $ / shares	$ 22.70
Granted (in dollars per share) | $ / shares	20.45
Vested (in dollars per share) | $ / shares	23.60
Forfeited (in dollars per share) | $ / shares	22.63
Outstanding, ending balance (in dollars per share) | $ / shares	$ 21.45