Stockholders’ Equity - Treasury Stock (Details) - $ / shares	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Nov. 08, 2017
Stockholders’ Equity
Treasury stock, shares authorized			5,000,000
Treasury stock purchases (in shares)	237,962
Treasury stock, average share price	$ 2.51
Treasury shares	2,787,147	2,549,185

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

No definition available.

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- Definition

Total cost of shares repurchased divided by the total number of shares repurchased.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 45
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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

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-SubTopic 10
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- Definition

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

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