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Earnings Per Share (Details Textual)	6 Months Ended
	Jun. 30, 2018 $ / shares shares
Earnings Per Share (Textual)
Conversion current price | $ / shares	$ 10.3238
Conversion of outstanding depository shares	1,500,000
Conversion of common stock, shares	1,452,954

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The number of new shares issued in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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The price per share of the conversion feature embedded in the debt instrument.

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Number of shares issued during the period as a result of the conversion of convertible securities.

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