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

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

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-Name Accounting Standards Codification

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-SubTopic 30

-Section 50

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

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-Publisher FASB

-Name Accounting Standards Codification

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

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