Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (i)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Period Type:	duration

- Definition

Unrecognized cost of unvested options awarded to employees as compensation.

+ References

No definition available.

+ Details

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(2)(iii)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Stock Based Compensation (Details Textual) (USD $) In Thousands, except Share data, unless otherwise specified	1 Months Ended	3 Months Ended		12 Months Ended
	Feb. 28, 2015	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2012
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Expense recognized		$ 58us-gaap_ShareBasedCompensation	$ 0us-gaap_ShareBasedCompensation
Restricted Stock Award
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Award of shares Plan permits to directors and employees		85,918
Restricted Stock Award \| 2012 Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Award of shares Plan permits to directors and employees	80,918		46,957	500,000
Expense recognized		58	29
Unrecognized compensation expense		$ 803
Compensation cost not yet recognized, period for recognition		2 years 10 months 24 days