Securities Authorized for Issuance under Equity Compensation Plans (Details)	9 Months Ended
	Sep. 30, 2015 $ / shares shares
Summary of outstanding options, exercisable options, exercise price, expiration date, weighted average remaining life under company stock option plans
Shares Underlying Options Outstanding	130,000
Shares Underlying Exercisable Options	130,000
Exercise Price | $ / shares	$ 1.19
Weighted Average Remaining Term	2 years 6 months
2002NQ One [Member]
Summary of outstanding options, exercisable options, exercise price, expiration date, weighted average remaining life under company stock option plans
Date Granted	Apr. 03, 2006
Shares Underlying Options Outstanding	30,000
Shares Underlying Exercisable Options	30,000
Exercise Price | $ / shares	$ 1.08
Expiration Date	Feb. 04, 2016
Weighted Average Remaining Term	6 months
2002NQ Two [Member]
Summary of outstanding options, exercisable options, exercise price, expiration date, weighted average remaining life under company stock option plans
Date Granted	Dec. 17, 2007
Shares Underlying Options Outstanding	40,000
Shares Underlying Exercisable Options	40,000
Exercise Price | $ / shares	$ 1.32
Expiration Date	Dec. 16, 2017
Weighted Average Remaining Term	2 years 2 months 12 days
2008NQ One [Member]
Summary of outstanding options, exercisable options, exercise price, expiration date, weighted average remaining life under company stock option plans
Date Granted	Jan. 11, 2009
Shares Underlying Options Outstanding	40,000
Shares Underlying Exercisable Options	40,000
Exercise Price | $ / shares	$ 0.69
Expiration Date	Jan. 10, 2019
Weighted Average Remaining Term	3 years 3 months 18 days
2008NQ Two [Member]
Summary of outstanding options, exercisable options, exercise price, expiration date, weighted average remaining life under company stock option plans
Date Granted	Apr. 26, 2010
Shares Underlying Options Outstanding	20,000
Shares Underlying Exercisable Options	20,000
Exercise Price | $ / shares	$ 2.07
Expiration Date	Apr. 25, 2020
Weighted Average Remaining Term	4 years 7 months 6 days