Percentage of shares of common stock issued as dividends during the period. Excludes stock splits.

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- Definition

Represents the number of options that vest immediately upon issuance.

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No definition available.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

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-Name Staff Accounting Bulletin (SAB)

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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.

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- Definition

Unrecognized cost of unvested options awarded to employees as compensation.

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No definition available.

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Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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- Definition

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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- Definition

Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Stock Compensation (Details) (USD $)	0 Months Ended	3 Months Ended
Stock Compensation (Details) (USD $)	Jul. 02, 2013	Mar. 31, 2014	Mar. 31, 2013
Stock compensation
Grant of options to purchase (in shares)		547,492
Options issued in 2008 to acquire shares that vested immediately		11,578
Number of shares
Outstanding at the beginning of period (in shares)		121,405
Expired (in shares)		(18,255)
Outstanding at the end of period (in shares)		103,150
Exercisable at the end of period (in shares)		88,633
Weighted average exercise price
Outstanding at the beginning of period (in dollars per share)		$ 24.14
Expired (in dollars per share)		$ 28.97
Outstanding at the end of period (in dollars per share)		$ 23.28
Exercisable at the end of period (in dollars per share)		$ 23.49
Weighted Average Contractual Term (in years)
Outstanding at the end of period		2 years 8 months 12 days
Exercisable at the end of period		2 years 6 months
Aggregate Intrinsic Value
Outstanding at the end of period		$ 0
Exercisable at the end of period		0
Additional disclosures
Stock dividend (as a percent)	4.00%
Stock based compensation expense		6,000	2,000
Total unrecognized compensation expense related to non-vested stock awards		$ 44,000
Weighted average period is expected to be recognized		1 year 7 months 6 days
Minimum
Stock compensation
Options vest over periods		4 years
Maximum
Stock compensation
Options vest over periods		5 years