Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Summary of Non Vested Awards) (Details)

v3.8.0.1
Stock-Based Compensation (Summary of Non Vested Awards) (Details) - $ / shares
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2017
Restricted Stock [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Outstanding at January 1, 2017   252
Awards granted   386
Awards vested   (235)
Awards forfeited/expired   (41)
Outstanding at September 30, 2017 362 362
Weighted Average Grant Price at January 1, 2017   $ 1.31
Weighted Average Grant Price, Awards granted   0.98
Weighted Average Grant Price, Awards vested   1.12
Weighted Average Grant Price, Awards forfeited   1.00
Weighted Average Grant Price at September 30, 2017 $ 1.12 $ 1.12
Stock Appreciation Rights (SARs) [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Outstanding at January 1, 2017   180
Awards granted 1,049,528 1,049,528
Awards forfeited/expired   (153)
Outstanding at September 30, 2017 1,077 1,077
Weighted Average Grant Price at January 1, 2017   $ 1.04
Weighted Average Grant Price, Awards granted   1.20
Weighted Average Grant Price, Awards forfeited   1.20
Weighted Average Grant Price at September 30, 2017 $ 1.17 $ 1.17