Stockholders Equity (Narrative) (Details) - $ / shares	1 Months Ended	9 Months Ended
	May 10, 2019	Mar. 31, 2019
Subsequent Event | Semi Annual Dividend
Stockholders Equity [Line Items]
Dividend declared per share	$ 0.23
Dividend declared payable date	Jun. 03, 2019
Dividend declared record date	May 20, 2019
Temporary Stockholder Rights Plan
Stockholders Equity [Line Items]
Beneficial Ownership percentage of rights exercisable		15.00%
Rights exercise price		$ 160
Series Common Stock
Stockholders Equity [Line Items]
Series common stock, shares authorized		35,000,000
Series common stock, par value		$ 0.01
Preferred stock
Stockholders Equity [Line Items]
Preferred stock, shares authorized		35,000,000
Preferred stock, par value		$ 0.01