Income Taxes - Components of Net Deferred Tax Asset (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Deferred tax assets:
Secured borrowings-government guaranteed loans	$ 1,028	$ 1,054
Retained interests in transferred assets	359	387
Servicing asset	247	268
Net operating losses	28	25
Other	84	69
Total gross deferred tax assets	1,746	1,803
Valuation allowance	28
Total Deferred tax assets	1,718	1,803
Deferred tax liabilities:
Loans receivable	247	177
Total gross deferred tax liabilities	247	177
Deferred tax asset, net	$ 1,471	$ 1,626