Stock Options, Stock Appreciation Rights and Warrants (Details 1) - Nonvested shares [Member] - 2003 Plan and 2014 Plan [Member] - $ / shares	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Number of Nonvested shares		10,000
Vested in Q1 2015		(10,000)
Number of Nonvested shares
Weighted Average Exercise Price, Nonvested shares		$ 1.80
Weighted Average Exercise Price, Vested		1.80
Weighted Average Exercise Price, Nonvested shares
Weighted Average Remaining Contractual Term, Nonvested shares (in years)		4 years 3 months 18 days
Weighted Average Remaining Contractual Term, Vested (in years)		4 years 3 months 18 days