Repurchase of Common Stock - Effects on Stockholders' Equity (Details Narrative) - USD ($)	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Notes to Financial Statements
Cost of common stock repurchased	$ 216	$ 0
Share repurchase allocated to paid in capital	15
Share repurchase allocated to retained earnings	$ 201
Stock repurchase authority remaining	188,625	188,655
Repurchase of common stock previoudly authorized	500,000	500,000
Number of shares repurchased	30

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- Definition

Share repurchase costs allocated to paid in capital

+ References

No definition available.

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- Definition

Share repurchase costs allocated to retained earnings

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- Definition

The cash outflow to reacquire common stock during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (a)
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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.

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No definition available.

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- Definition

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

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No definition available.

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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.

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