Quarterly report pursuant to Section 13 or 15(d)

Earnings per Share of Common Stock - Additional Information (Detail)

v2.4.0.8
Earnings per Share of Common Stock - Additional Information (Detail)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2013
Earnings Per Share [Abstract]    
Weighted average number of OP units held by the non-controlling interest 459,586 459,586
Anti-dilutive compensation-related shares outstanding 734,763 734,763