Stock-Based Compensation (Details) (USD $)	3 Months Ended		6 Months Ended										12 Months Ended		25 Months Ended		38 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 Director group [Member]	Jun. 30, 2014 Director group [Member] 2008 Equity Incentive Plan [Member]	Jun. 30, 2013 Director group [Member] 2008 Equity Incentive Plan [Member]	Jun. 30, 2013 Director Group 1 [Member] 2008 Equity Incentive Plan [Member]	Jun. 30, 2014 Employee [Member]	Jun. 30, 2014 Employee [Member] 2008 Equity Incentive Plan [Member]		Jun. 30, 2013 Employee [Member] 2008 Equity Incentive Plan [Member]	Jun. 27, 2015 Employee [Member] 2008 Equity Incentive Plan [Member]		Jul. 27, 2016 Employee [Member] 2008 Equity Incentive Plan [Member]		Aug. 27, 2017 Employee [Member] 2008 Equity Incentive Plan [Member]		Jun. 30, 2013 Employee inducement [Member] 2008 Equity Incentive Plan [Member]
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Earnings Per Share, Basic	$ (0.05)	$ 0.06	$ (0.17)	$ 0.05
Summary of stock option grants
Grantee Type						Director group	Director group	Director group		Employee group (1)	[1]	Employee group							Employee inducement (2)	[2]
No. of Options Granted (shares)						51,276	75,490	17,092		1,480,000	[1]	438,625							20,000	[2]
Vesting Period						1 year or less	1 year or less
Vesting Period					1 year			3 years	3 years	3 years	[1]	3 years							3 years	[2]
Weighted Average Exercise Price (usd per share)						$ 6.45	$ 5.67	$ 6.83		$ 6.99	[1]	$ 5.56	$ 6.36	[1]	$ 6.99	[1]	$ 7.63	[1]	$ 7.14	[2]
Weighted Average Grant Date Fair Value (usd per share)						$ 1.89	$ 2.00	$ 3.76		$ 1.81	[1]	$ 2.44							$ 3.81	[2]

[1] (1)The exercise price for these options is $6.36 for the options that vest on June 27, 2015, $6.99 for the options that vest on June 27, 2016 and $7.63 for the options that vest on June 27, 2017.

[2] (2)The Company granted non-qualified performance-based stock options outside its existing stock-based compensation plans in the first quarter of 2013 to one employee in connection with the employee joining the Company.