Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details)

v3.19.2
Summary of Significant Accounting Policies - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) - shares
 3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share 18,698 16,077 18,698 16,077
Options [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share 3,936 2,256 3,936 2,256
Stock-Settled Stock Appreciation Rights (SARs) [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share 22 59 22 59
Restricted Stock Units (RSUs) [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share 544 220 544 220
Warrants [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share 14,196 13,542 14,196 13,542