| 
           Subsequent Events (Detail Textual 1) (Subsequent Event, USD $) 
         | 
        0 Months Ended | 
|---|---|
| 
           Dec. 10, 2013 
         | 
      |
| Subsequent Event [Line Items] | |
| Extended lease term | Mar. 31, 2021 | 
| Heating, ventilation, and air conditioning improvement allowance | $ 350,000 | 
| 
           1/1/14 -3/31/14 
         | 
        |
| Subsequent Event [Line Items] | |
| Annual base rent (dollars per square foot) | 0.00 | 
| 
           4/1/2010 - 3/31/2018 
         | 
        |
| Subsequent Event [Line Items] | |
| Annual base rent (dollars per square foot) | 5.45 | 
| 
           4/1/2018 - 3/31/2019 
         | 
        |
| Subsequent Event [Line Items] | |
| Annual base rent (dollars per square foot) | 5.65 | 
| 
           4/1/2019 - 3/31/2020 
         | 
        |
| Subsequent Event [Line Items] | |
| Annual base rent (dollars per square foot) | 5.85 | 
| 
           4/1/2020 - 3/31/2021 
         | 
        |
| Subsequent Event [Line Items] | |
| Annual base rent (dollars per square foot) | $ 6.05 |