Net Income (Loss) Per Share - Reconciliation of the average shares outstanding used to compute basic and diluted income (loss) per common share (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Earnings Per Share [Abstract]
Basic weighted average common shares outstanding (in shares)	34,519,889	35,595,718	34,827,582	35,619,145
Effect of dilutive securities (in shares)	0	130,190	0	179,944
Diluted weighted average common shares outstanding (in shares)	34,519,889	35,725,908	34,827,582	35,799,089