Quarterly report pursuant to Section 13 or 15(d)

Related-Party Transactions - Summary of Management Fees, Incentive Fees and Associated Credits and Administration Fees (Parenthetical) (Detail)

v2.4.0.8
Related-Party Transactions - Summary of Management Fees, Incentive Fees and Associated Credits and Administration Fees (Parenthetical) (Detail) (USD $)
3 Months Ended 6 Months Ended
Mar. 31, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Related Party Transactions [Abstract]        
Incentive fee paid to adviser $ 41,037 $ 0 $ 41,037 $ 0