Consolidated Balance Sheet (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Available for sale securities, amortized cost	$ 17,508	$ 17,708
Loans pledged as collateral	$ 15,776	$ 0
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares authorized	100,000,000	100,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common Stock - Class A
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	10,610,281	10,556,390
Common stock, shares outstanding	10,610,281	10,556,390
Common Stock - Class B
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	30,968,877	30,968,877
Common stock, shares outstanding	30,968,877	30,968,877