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Shareholders' Equity (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands				9 Months Ended
	Apr. 03, 2019	Mar. 25, 2019	May 11, 2017	Sep. 30, 2019	Nov. 05, 2019	Nov. 01, 2016
Dividends paid to shareholders shares				1,875,053
Effect of dilutive securities				593,235
Follow-on Equity Offering [Member]
Sale of stock, number of shares Issued in Transaction		5,000,000
Sale of stock, price per share		$ 7.00
Proceeds from offering		$ 33,050
Follow-on Equity Offering [Member] | Underwriters [Member]
Number of options to purchase additional ordinary shares		750,000
Number of options exercises in period	551,423
Capital [Member]
Dividends paid to shareholders value				$ 14,169
Cash [Member]
Dividends paid to shareholders value				$ 2,170
Quarterly Rate [Member]
Dividends payable, amount per share			$ 0.14			$ 0.125
Dividends price percentage			12.00%
Quarterly Rate [Member] | Subsequent Event [Member]
Dividends payable, amount per share					$ 0.14

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