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Earnings (Loss) Per Share
 12 Months Ended
Dec. 31, 2019
Earnings Per Share [Abstract]  
Earnings (loss) per Share Earnings (Loss) Per Share
The following table shows the computation of the numerator and the denominator used to calculate diluted earnings (loss) per share for the years ended December 31:
201920182017
Numerator:
Net income (loss) from continuing operations$(9,211,688)$(10,820,996)$(12,847,840)
Discontinued operations5,665,177 3,782,224 4,798,025 
Net income (loss)(3,546,511)(7,038,772)(8,049,815)
Net loss at subsidiary attributable to noncontrolling interests8,752 75,704 71,182 
Net income (loss) attributable to common shareholders$(3,537,759)$(6,963,068)$(7,978,633)
Denominator:
Weighted-average shares outstanding – basic15,396,098 15,614,052 15,911,577 
Dilutive effect of restricted stock and stock options— — — 
Weighted-average shares outstanding – diluted15,396,098 15,614,052 15,911,577 
The Company's anti-dilutive restricted shares and stock options outstanding were as follows for the years ended December 31:
201920182017
Anti-dilutive shares and options4,000 41,650 18,325