Amounts contributed to Employee Stock Purchase Plans during the period.

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- Definition

Employee stock purchase plan percentage of market value.

+ References

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.

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- Definition

Aggregate number of common shares reserved for future issuance.

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- Definition

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 share-based awards, other than options, awarded to employees as compensation.

+ References

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- Definition

Unrecognized cost of unvested options awarded to employees as compensation.

+ References

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- Definition

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 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).

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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- Definition

The highest percentage of annual salary that an employee is permitted to utilize with respect to the plan.

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- Definition

Number of additional shares authorized for issuance under an established share-based compensation plan.

+ References

No definition available.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

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

+ References

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- Definition

Percentage of vesting of share-based compensation awards.

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- Definition

Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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Stock-Based Compensation (Details Narrative) - USD ($) $ in Thousands	1 Months Ended		12 Months Ended
	Feb. 28, 2018	May 31, 2011	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	May 12, 2016
Award vesting period	2 years
Options, outstanding, intrinsic value			$ 1,200	$ 7,000
Options, vested in period, fair value			80	71	$ 66
Stock options compensation not yet recognized,			$ 17
Compensation cost not yet recognized period for recognition			1 year 6 months 14 days
Salaries and Employee Benefits [Member]
Allocated share-based compensation expense			$ 6,500	$ 5,600	$ 6,900
Restricted Stock [Member]
Common stock, grants in period	94,344
Performance Shares [Member]
Common stock, grants in period	42,533		42,533	36,523
Award vesting period	3 years
Award vesting rights, percentage	100.00%
Nonvested awards, number of shares outstanding			98,958	62,338	33,226
The 2016 Plan [Member]
Common stock, capital shares reserved for future issuance						1,000,000
Stock Plan 2006 [Member] \| Restricted Stock and PRSU [Member]
Compensation cost not yet recognized period for recognition			1 year 8 months 26 days
Nonvested awards, number of shares outstanding			272,679
Common stock awards, compensation not yet recognized			$ 8,500
The 2011 ESPP [Member]
Number of additional shares authorized		550,000
ESPP percentage of market value of offering period		85.00%
Number of shares available for grant			387,805
The 2011 ESPP [Member] \| Maximum [Member]
Maximum employee subscription rate ESPP (percent)		10.00%
The 2011 ESPP [Member] \| Maximum [Member] \| Annually [Member]
Amount contributed to ESPP for participants		$ 25
The 2011 ESPP [Member] \| Maximum [Member] \| Offering Period [Member]
Amount contributed to ESPP for participants		6,250
The 2011 ESPP [Member] \| Minimum [Member] \| Pay Period [Member]
Amount contributed to ESPP for participants		$ 10