Loss Per Common Share (Details Textual) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended		12 Months Ended
	Mar. 07, 2017	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016	Apr. 25, 2017
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Adjustment to Net Income, Allocated to Convertible Shares		$ 6	$ 0	$ 0	$ 0
Weighted Average Number Diluted Shares Outstanding Adjustment		289,697	380,791	0	0
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount				1,233,585	523,321
Stock Issued During Period, Shares, Convertible Preferred Shares				90,220,000
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements					789,926
Restricted Stock Units (RSUs)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		943,888		1,233,585
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements			409,135		789,926
Contingent Restricted Stock Units (RSUs) [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount				1,443,921
Series 4 Convertible Preferred Stock [Domain] | Convertible Preferred Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Accretion on convertible preferred shares		$ (1,910)	$ 0	$ (2,417)	$ 0
Stock Issued During Period, Shares, Convertible Preferred Shares	95,000			95,000		0
Shares, Outstanding		95,000		95,000		0	95,000
Convertible Preferred Stock, Shares Issued upon Conversion		9,741,680		9,741,680
Net Income Allocated to Convertible Shares		$ (1,383)	$ 0	$ 0	$ 0