Subsequent Events Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended							3 Months Ended
		Aug. 31, 2019	Jun. 30, 2019	May 31, 2019	Apr. 30, 2019	Mar. 31, 2019	Feb. 28, 2019	Jan. 31, 2019	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2018	Mar. 31, 2018
Subsequent Event [Line Items]
Dividends declared per common share	[1]		$ 0.18	$ 0.18	$ 0.18	$ 0.18	$ 0.18	$ 0.18
Stock issuance subsequent to period end									$ 18,052	$ 58,887	$ 5,620	$ 788
Subsequent Event [Member]
Subsequent Event [Line Items]
Dividends Payable, Date of Record		Jul. 22, 2019
Dividends declared per common share		$ 0.18
Dividends Payable, Date to be Paid		Aug. 01, 2019

[1] Amounts declared have been adjusted to reflect the effect of the 1-for-3 reverse stock split.