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Earnings (Loss) Per Share (Details) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Net (loss) earnings per share:        
Weighted-average number of common shares outstanding used to calculate basic and diluted earnings (loss) per common share 1,046,268 953,691 1,004,719 950,034