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Shareholders' Equity (Details Narrative) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Mar. 31, 2018	Oct. 28, 2015
Equity [Abstract]
Cumulative-effect adjustment for the change in accounting principle to retained earnings mar 31 18					$ 576
Shares of outstanding common stock authorized for repurchase						2,000,000
Shares repurchased	5,300	92,566	33,200	145,200
Aggregate purchase price	$ 2	$ 39	$ 11	$ 65
Total of shares repurchased	964,100		964,100
Aggregate total repurchase price	$ 4,600		$ 4,600

X

- Definition

Total aggregate shares repurchased stock

+ References

No definition available.

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- Definition

Stock repurchased and retired during period

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- Definition

Total aggregate price repurchased stock

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- Definition

Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

+ References

No definition available.

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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

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
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