Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation And Other Benefit Plans (Summary of Non Vested Awards) (Details)

v3.10.0.1
Stock-Based Compensation And Other Benefit Plans (Summary of Non Vested Awards) (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2018
$ / shares
shares
Jun. 30, 2018
$ / shares
shares
Restricted Stock [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Outstanding at January 1, 2018 | shares   340,000
Awards granted | shares 398,000  
Awards vested | shares   (122,000)
Awards forfeited/expired | shares  
Outstanding at June 30, 2018 | shares 616,000 616,000
Weighted Average Grant Price at January 1, 2018 | $ / shares   $ 1.10
Weighted Average Grant Price, Awards granted | $ / shares   1.00
Weighted Average Grant Price, Awards vested | $ / shares   1.36
Weighted Average Grant Price, Awards forfeited | $ / shares  
Weighted Average Grant Price at June 30, 2018 | $ / shares $ 0.98 $ 0.98
Stock Appreciation Rights (SARs) [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Outstanding at January 1, 2018 | shares   1,076,000
Awards granted | shares   2,373,411
Awards exercised | shares   (47,000)
Awards forfeited/expired | shares  
Outstanding at June 30, 2018 | shares 3,402,000 3,402,000
Exercisable at June 30, 2018 | shares 371,000 371,000
Weighted Average Grant Price at January 1, 2018 | $ / shares   $ 1.17
Weighted Average Grant Price, Awards granted | $ / shares   0.86
Weighted Average Grant Price, exercised | $ / shares   1.20
Weighted Average Grant Price, Awards forfeited | $ / shares  
Weighted Average Grant Price at June 30, 2018 | $ / shares $ 0.95 0.95
Weighted Average Exercise Price Per Share, Exercisable at June 30, 2018 | $ / shares $ 1.15 $ 1.15