Annual report pursuant to Section 13 and 15(d)

Stock Compensation Plans (Restricted Stock Activity) (Details)

v3.8.0.1
Stock Compensation Plans (Restricted Stock Activity) (Details) - Restricted Stock
12 Months Ended
Dec. 31, 2017
$ / shares
shares
Stock  
Nonvested at beginning of period (in shares) | shares 2,233,219
Issued (in shares) | shares 1,791,000
Vested (in shares) | shares (639,073)
Forfeited (in shares) | shares (5,000)
Nonvested at end of period (in shares) | shares 3,380,146
Weighted Average Grant Date Fair Value  
Nonvested at beginning of period (in dollars per share) | $ / shares $ 2.92
Issued (in dollars per share) | $ / shares 2.35
Vested (in dollars per share) | $ / shares 3.04
Forfeited (in dollars per share) | $ / shares 2.24
Nonvested at end of period (in dollars per share) | $ / shares $ 2.60