Represents number of executive officers of the Company.

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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

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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-Publisher FASB
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-SubTopic 10
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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.

+ References

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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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

Gross number of share options (or share units) granted during the period.

+ References

No definition available.

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- Definition

Number of share instruments newly issued under a share-based compensation plan.

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-Publisher FASB
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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

+ References

No definition available.

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- Definition

Percentage of vesting of share-based compensation awards.

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Stock-Based Compensation (Detail Textuals)			3 Months Ended	9 Months Ended
Stock-Based Compensation (Detail Textuals)	Jul. 02, 2018 Executiveofficer $ / shares shares	Jan. 05, 2018 Executiveofficer $ / shares shares	Sep. 30, 2018 USD ($) $ / shares shares	Sep. 30, 2018 USD ($) $ / shares shares
Defined Benefit Plan Disclosure [Line Items]
Restricted stock grants to senior management and directors				8,400
Share based payment award, vesting period				5 years
Stock options grants to senior management and directors			5,000	20,000
Stock option exercise price \| $ / shares			$ 17.75	$ 17.58
Compensation expense \| $			$ 79,000	$ 231,000
Restricted stock
Defined Benefit Plan Disclosure [Line Items]
Restricted stock grants to senior management and directors	2,000	6,400
Number of executive officer \| Executiveofficer	1	4
Share based payment award, vesting period	5 years	5 years
Percentage of share base payment award	20.00%	20.00%
Stock option
Defined Benefit Plan Disclosure [Line Items]
Number of executive officer \| Executiveofficer	1	3
Share based payment award, vesting period	5 years	5 years
Percentage of share base payment award	20.00%	20.00%
Issuance of stock options				194,168
Stock options grants to senior management and directors	5,000	15,000
Stock option exercise price \| $ / shares	$ 17.75	$ 17.52
Term of option	10 years	10 years
Senior management and directors \| Stock option
Defined Benefit Plan Disclosure [Line Items]
Share based payment award, vesting period				5 years