v3.2.0.727

Investment Securities - Gross Gains and Losses (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost Basis	$ 199,574	$ 120,515
Gross unrealized gains	131	190
Gross unrealized losses	(526)	(274)
Fair value	199,179	120,431
Corporate Bonds
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost Basis	36,901	40,433
Gross unrealized gains	2	4
Gross unrealized losses	(34)	(48)
Fair value	36,869	40,389
Commercial Paper
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost Basis	36,787	7,648
Gross unrealized gains	4	1
Gross unrealized losses	(3)	0
Fair value	36,788	7,649
US Treasury Notes
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost Basis	26,274	14,782
Gross unrealized gains	11	5
Gross unrealized losses	(1)	(16)
Fair value	26,284	14,771
Agencies Securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost Basis		2,950
Gross unrealized gains		0
Gross unrealized losses		0
Fair value		2,950
Mortgage-backed Securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost Basis	79,711	35,420
Gross unrealized gains	43	119
Gross unrealized losses	(477)	(177)
Fair value	79,277	35,362
Municipal Bonds
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost Basis	2,129	5,555
Gross unrealized gains	66	61
Gross unrealized losses	(7)	(21)
Fair value	2,188	5,595
Asset-backed Securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost Basis	17,772	13,727
Gross unrealized gains	5	0
Gross unrealized losses	(4)	(12)
Fair value	$ 17,773	$ 13,715

X

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Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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