Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Details Textual)

v2.4.0.8
Stock-Based Compensation (Details Textual) (USD $)
3 Months Ended
Jun. 30, 2013
Stock-Based Compensation (Textual) [Abstract]  
Vesting schedule of equal annual installments over four years 4 years
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value $ 0.90
Minimum [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Potential PSU attainment range 0.00%
Maximum [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Potential PSU attainment range 200.00%