Summary of Balances of Transactions with Related Parties (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014		Dec. 31, 2013
Related Party Transactions [Abstract]
Cash and restricted cash deposits in affiliated bank	$ 14,847		$ 13,933
Indemnification assets from Popular reimbursement
Accounts receivable	1,941	[1]	1,900	[1]
Other long-term assets	173	[1]	1,686	[1]
Other due/to from affiliate
Accounts receivable	20,078		18,799
Prepaid expenses and other assets	322		216
Accounts payable	4,088	[2]	8,886	[2]
Unearned income	6,964		4,100
Other long-term liabilities	$ 253	[2]	$ 333	[2]

[1] Recorded in connection with reimbursements from Popular regarding certain software license fees.

[2] Includes an account payable of $0.2 million for both periods and a long-term liability of $0.2 million and $0.3 million for June 30, 2014 and December 31, 2013, respectively, related to the unvested portion of stock options as a result of the equitable adjustment approved by our Board of Directors on December 18, 2012 that will be payable to executive officers and employees upon vesting of stock options.