Net Income per Common Share (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Earnings Per Share [Abstract]
Weighted average common shares outstanding basic	36,195,560	35,796,247	36,103,894	35,764,822
Dilutive effect of stock options and restricted stock (in shares)	206,716	146,882	224,871	173,364
Weighted average common shares outstanding diluted (in shares)	36,402,276	35,943,129	36,328,765	35,938,186