Stock-Based Compensation (Details Textual) (USD $)	1 Months Ended	3 Months Ended		12 Months Ended
	Feb. 21, 2013	Mar. 31, 2013 Plan	Mar. 31, 2012	Dec. 31, 2012
Stock-Based Compensation (Textual) [Abstract]
Additional options granted under plan		89,500	0
Options maximum term		7 years 1 month 6 days		5 years 4 months 24 days
Stock Based Compensation (Additional Textual) [Abstract]
Number of stock-based compensation plans		4
Stock-based compensation expense	$ 36,750	$ 93,018	$ 2,193
Stock price volatility, risk free interest period		5 years
Officers [Member]
Stock-Based Compensation (Textual) [Abstract]
Additional options granted under plan	7,000
Unrecognized compensation expense related to stock options		$ 0
1994 Incentive Stock Option Plan [Member]
Stock-Based Compensation (Textual) [Abstract]
Additional options granted under plan		0
1998 Non-Employee Directors Stock Option Plan [Member]
Stock-Based Compensation (Textual) [Abstract]
Additional options granted under plan		0
2003 Incentive Stock Option Plan [Member]
Stock-Based Compensation (Textual) [Abstract]
Shares available for grant		175,000
Plan description		Exercise price of each option equals the market price of the Company’s common stock on the date of grant and an option’s maximum term is ten years.
Options maximum term		10 years
Fair value of options granted		$ 1.03
Plan expiration date		Apr. 30, 2013
2003 Incentive Stock Option Plan [Member] | Subsequent Event [Member]
Stock-Based Compensation (Textual) [Abstract]
Shares available for grant		0
2008 Non-Employee Directors Stock Option Plan [Member]
Stock-Based Compensation (Textual) [Abstract]
Shares available for grant			7,903
Fair value of options granted			$ 1.08