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Subsequent Events (Detail Textuals) - Subsequent event
1 Months Ended
Apr. 30, 2019
$ / shares
shares
Subsequent Event [Line Items]  
Dividends declared date Apr. 30, 2019
Quarterly cash dividend declared, common stock | $ / shares $ 0.14
Dividend, date of record May 21, 2019
Dividends payable, date Jun. 11, 2019
Extension of stock repurchase plan 1 year
Purchase of common stock shares 23,748
Number of shares authorized under stock repurchase plan 349,252