Stock Options and Equity Compensation Plan (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based employee compensation expense	$ 47,000	$ 46,000	$ 70,000	$ 62,000
Stock options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized stock-based employee compensation expense	$ 432,000		$ 432,000
Unrecognized compensation cost weighted average recognition period			3 years 2 months 5 days
Number of options granted to purchase shares of common stock			20,500	20,500