Employee Benefits (Details 1) - Restricted Shares Subject Only to a Service Condition	12 Months Ended
	Dec. 31, 2024 $ / shares shares
Restricted shares subject only to a service condition:
Non-vested, January 1, 2015 (in shares) | shares	1,132,861
Granted (in shares) | shares	328,489
Vested (in shares) | shares	(342,019)
Forfeited (in shares) | shares	(48,146)
Non-vested, December 31, 2015 (in shares) | shares	1,071,185
Non-vested, January 1, 2015 (in dollars per share) | $ / shares	$ 12.94
Granted (in dollars per share) | $ / shares	12.05
Vested (in dollars per share) | $ / shares	15.73
Forfeited (in dollars per share) | $ / shares	12.96
Non-vested, December 31, 2015 (in dollars per share) | $ / shares	$ 11.77