Amount of additional capitalized and expensed compensation cost from share-based compensation arrangements.

No definition available.

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- Definition

The annual compensation expense authorized.

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No definition available.

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- Definition

Number of shares currently available for issuance as of the reporting date under a compensation plan.

+ References

No definition available.

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- Definition

Rate of cash based compensation paid during the period.

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No definition available.

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- Definition

Rate of share-based compensation

+ References

No definition available.

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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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- 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).

+ 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 (a)(3)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

Number of share options (or share units) exercised during the current period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
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STOCK-BASED COMPENSATION (Narrative) (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Employee Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issued to employees		410,000
Employees' Stock-Based Compensation Plans
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for issuance	571,066
Employees' Stock-Based Compensation Plans \| Employee Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for issuance	497,510
Employees' Stock-Based Compensation Plans \| Employee Stock Options or Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for issuance	73,556
Non-employee Directors' Stock-Based Compensation Plans
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for issuance	1,130,000
Annual compensation	$ 120,000
Number of shares currently available for issuance	390,956
Compensation paid in cash (as percentage)	50.00%
Compensation paid in shares (as percentage)	50.00%
Audit Committee Chair
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Additional Stock based Compensation	$ 20,000
Chairman of Board of Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Additional Stock based Compensation	15,000
Other Committee Chairs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Additional Stock based Compensation	$ 10,000