Stock Options and Equity Compensation Plan (Details) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014 USD ($)	Sep. 30, 2013 USD ($)	Sep. 30, 2014 MYR	Sep. 30, 2013 MYR	Sep. 30, 2014 Employee Stock Option [Member] USD ($)	Sep. 30, 2013 Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized stock-based employee compensation expense					$ 403
Unrecognized compensation cost weighted average recognition period					2 years 11 months 5 days
Number of options granted to purchase shares of common stock					20,500	20,500
Stock-based employee compensation expense	$ 30	$ 23	100	85