Acquisition of ReliOn Inc (Details) - ReliOn $ / shares in Units, $ in Millions	Apr. 02, 2014 USD ($) $ / shares shares
Description of Business
Purchase price	$ 4.0
Number of shares of common stock issued \| shares	530,504
Closing price of the company's stock \| $ / shares	$ 7.54
Gain on bargain purchase	$ 1.0

Number of shares of equity interests issued or issuable to acquire entity.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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In a business combination in which the amount of net identifiable assets acquired and liabilities assumed exceeds the aggregate consideration transferred or to be transferred (as defined), this element represents the amount of gain recognized by the entity.

+ References

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Price of a single share of a number of saleable stocks of a company.

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