Quarterly report pursuant to Section 13 or 15(d)

Compensation (Summary of Non Vested Awards) (Details)

v3.7.0.1
Compensation (Summary of Non Vested Awards) (Details)
6 Months Ended
Jun. 30, 2017
$ / shares
shares
Restricted Stock [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Outstanding at January 1, 2017 | shares 251,853
Awards granted | shares 385,939
Awards vested | shares (202,020)
Awards forfeited/expired | shares
Outstanding at June 30, 2017 | shares 435,772
Weighted Average Grant Price at January 1, 2017 | $ / shares $ 1.31
Weighted Average Grant Price, Awards granted | $ / shares 0.98
Weighted Average Grant Price, Awards vested | $ / shares 0.99
Weighted Average Grant Price, Awards forfeited | $ / shares
Weighted Average Grant Price at June 30, 2017 | $ / shares $ 1.17
Stock Appreciation Rights (SARs) [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Outstanding at January 1, 2017 | shares 179,580
Awards granted | shares 1,049,528
Awards forfeited/expired | shares
Outstanding at June 30, 2017 | shares 1,229,108
Weighted Average Grant Price at January 1, 2017 | $ / shares $ 1.04
Weighted Average Grant Price, Awards granted | $ / shares 1.20
Weighted Average Grant Price, Awards forfeited | $ / shares
Weighted Average Grant Price at June 30, 2017 | $ / shares $ 1.18