Quarterly report pursuant to Section 13 or 15(d)

Per Share Data - Computations of Basic and Diluted Per Share (Details)

v3.7.0.1
Per Share Data - Computations of Basic and Diluted Per Share (Details) - shares
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Earnings Per Share [Abstract]    
Basic weighted-average shares 192,270,615 181,363,446
Effect of dilutive securities:    
Options to purchase common stock (in shares) 0 0
Warrants to purchase common stock (in shares) 0 0
Dilutive potential common shares 0 0
Weighted average common shares outstanding and dilutive potential common shares 192,270,615 181,363,446