Financial Condition accounts outstanding with PRLP 2011 Holdings, LLC (Detail) (Prlp2011 Holdings Llc Joint Venture [Member], 100%, USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Related Party Transaction [Line Items]
Total	$ 4,719	$ 16,091
Loan
Related Party Transaction [Line Items]
Loans	7,319	19,647
Deposits Member
Related Party Transaction [Line Items]
Deposits	(2,627)	(3,621)
Other Assets Member
Related Party Transaction [Line Items]
Accounts Receivable Related Parties	$ 27	$ 65