Earnings Per Share (EPS) (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Antidilutive Securities Excluded from Computation of Earnings Per Share
Shares excluded from potentially dilutive securities (in shares)	6,769,822		6,739,305
Potentially dilutive securities (in shares)		124,250		235,743
Convertible notes
Antidilutive Securities Excluded from Computation of Earnings Per Share
Shares excluded from potentially dilutive securities (in shares)	6,666,670		6,666,670
Options
Antidilutive Securities Excluded from Computation of Earnings Per Share
Shares excluded from potentially dilutive securities (in shares)		1,885,529		1,885,529