Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Schedule of Computation of Dilutive Securities (Details)

v3.20.4
Summary of Significant Accounting Policies - Schedule of Computation of Dilutive Securities (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 2,100,000 1,870,000 2,100,000 1,870,000
Options [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share 638,000 394,000 638,000 394,000
Stock-Settled Stock Appreciation Rights (SARs) [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share 2,000 2,000
Restricted Stock [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share 6,000 6,000
Restricted Stock Units (RSUs) [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share 36,000 54,000 36,000 54,000
Warrants [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share 1,420,000 1,420,000 1,420,000 1,420,000