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Subordinated Debenture (Details Textual) (USD $) In Thousands, except Share data, unless otherwise specified	1 Months Ended
	Jun. 28, 2013
Debt Instrument [Line Items]
Warrants Issued To Purchase Common Stock	48,750
Common Stock Exercise Price	$ 19.33
Warrant Exercise Price Description	The warrant will become exercisable on June 28, 2014, and, unless previously exercised, will expire on June 28, 2021. The Company has the right to force an exercise of the warrant after the debenture has been repaid in full if the 20-day volume-weighted average price of a share of its common stock exceeds $30.00.
Fair Value Of Warrants	$ 255
Fair Value Assumptions, Risk Free Interest Rate	0.66%
Fair Value Assumptions, Expected Dividend Rate	1.19%
Fair Value Assumptions, Expected Volatility Rate	34.00%
Fair Value Assumptions, Expected Term	3 years
Subordinated Debt [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 3,000
Debt Instrument, Interest Rate, Stated Percentage	8.00%
Debt Instrument, Maturity Date	Jun. 28, 2021
Debt Instrument, Maturity Date Range, Start	Jun. 28, 2016

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- Definition

Represents the exercise price of the common stock.

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Represents the fair value of warrants valued under black scholes pricing model.

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Represents the description related to right to force an exercise of the warrants.

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- Definition

Represents the issue of warrants to purchase common stock during the period.

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Face (par) amount of debt instrument at time of issuance.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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-Publisher SEC

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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Earliest date the outstanding debt instruments are required to be repaid, in CCYY-MM-DD format.

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Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price).

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Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

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Risk-free interest rate assumption used in valuing an instrument.

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