Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Monthly Distributions Declared and Paid by Company's Board of Directors (Detail)

v2.4.0.8
Stockholders' Equity - Monthly Distributions Declared and Paid by Company's Board of Directors (Detail) (USD $)
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Equity [Abstract]    
Dividend Distribution per Share $ 0.09 $ 0.08