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Acquisitions (Details 2) (USD $) In Thousands, unless otherwise specified	Sep. 14, 2012 KeySource [Member]	Nov. 30, 2012 First Trust [Member]
Business Acquisition [Line Items]
Common Stock Issued	$ 13,686	$ 26,177
Fair Value of Stock Options Assumed	256
Cash Paid to Stockholders		10,388
Total Consideration Paid	13,942	36,565
Goodwill	$ 583

The acquisition-date fair value of the equity interests of the acquirer, including the number of instruments or interests issued or issuable in consideration for the business combination.

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- Definition

This element represents the acquisition-date fair value of the total consideration transferred which consists of the sum of the acquisition-date fair values of the assets transferred by the acquirer, the liabilities incurred by the acquirer to former owners of the acquiree, and the equity interests issued by the acquirer.

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