Earnings per share and share repurchase plan.

No definition available.

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- Definition

Represents the average cost per share of the total shares acquired.

+ References

No definition available.

+ Details

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- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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- Definition

The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

+ Details

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- Definition

Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

+ 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 210.5-02.29,30)
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-Publisher FASB
-Name Accounting Standards Codification
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-Section 45
-Paragraph 1
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- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
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- Definition

The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
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Note 4 - Earnings Per Share & Share Repurchase Plan (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Earnings Per Share and Share Repurchase Plan [Line Items]
Treasury Stock, Shares	164,569		164,569		164,569
Treasury Stock, Value	$ 2,476		$ 2,476		$ 2,476
Share Repurchase Program 1 [Member]
Earnings Per Share and Share Repurchase Plan [Line Items]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased	100,000		100,000
Treasury Stock, Shares, Acquired	0	0	0	0
Treasury Stock, Shares	57,883		57,883
Treasury Stock Shares Average Price Per Share Acquired	$ 16.97		$ 16.97
Treasury Stock, Value	$ 982		$ 982
Employee Stock Option [Member]
Earnings Per Share and Share Repurchase Plan [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	25,000	25,000	25,000	25,000