Annual report pursuant to section 13 and 15(d)

Vendor Concessions - Additional Information (Detail)

v2.4.0.8
Vendor Concessions - Additional Information (Detail) (USD $)
3 Months Ended 9 Months Ended 12 Months Ended
Dec. 31, 2012
Dec. 31, 2012
Dec. 31, 2012
Component of Operating Other Cost and Expense [Abstract]      
Gain from vendor concessions     $ 154,000
Increase (Decrease) in Basic and Diluted per share $ 0.01 $ 0.01