Stockholders' Equity (Details 1) - Employee Stock Option [Member]	12 Months Ended
	Dec. 31, 2015 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices, Lower Range Limit (in dollars per share)	$ 1.11
Range of Exercise Prices, Upper Range Limit (in dollars per share)	$ 1.32
Number Options Outstanding | shares	1,832,000
Options Outstanding, Weighted Avg. Remaining Life (in years)	2 years 8 months 16 days
Options Outstanding, Weighted Avg. Exercise Price (in dollars per share)	$ 1.16
Number Options Exercisable | shares	214,500
Options Exercisable, Weighted Avg. Remaining Life (in years)	1 year
Options Exercisable, Weighted Avg. Exercise Price (in dollars per share)	$ 1.23
Exercise Price Range One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices (in dollars per share)	$ 1.11
Number Options Outstanding | shares	915,000
Options Outstanding, Weighted Avg. Remaining Life (in years)	4 years 2 months 1 day
Options Outstanding, Weighted Avg. Exercise Price (in dollars per share)	$ 1.11
Number Options Exercisable | shares	0
Options Exercisable, Weighted Avg. Remaining Life (in years)	0 years
Options Exercisable, Weighted Avg. Exercise Price (in dollars per share)	$ 0
Exercise Price Range Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices (in dollars per share)	$ 1.17
Number Options Outstanding | shares	202,000
Options Outstanding, Weighted Avg. Remaining Life (in years)	2 years 2 months 1 day
Options Outstanding, Weighted Avg. Exercise Price (in dollars per share)	$ 1.17
Number Options Exercisable | shares	0
Options Exercisable, Weighted Avg. Remaining Life (in years)	0 years
Options Exercisable, Weighted Avg. Exercise Price (in dollars per share)	$ 0
Exercise Price Range Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices, Lower Range Limit (in dollars per share)	1.20
Range of Exercise Prices, Upper Range Limit (in dollars per share)	$ 1.32
Number Options Outstanding | shares	715,000
Options Outstanding, Weighted Avg. Remaining Life (in years)	1 year
Options Outstanding, Weighted Avg. Exercise Price (in dollars per share)	$ 1.22
Number Options Exercisable | shares	214,500
Options Exercisable, Weighted Avg. Remaining Life (in years)	1 year
Options Exercisable, Weighted Avg. Exercise Price (in dollars per share)	$ 1.23