Subsequent Events (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended			4 Months Ended	0 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014 Common Stock	Sep. 30, 2014 Pre-Arranged Stock Repurchase Plan Common Stock	Oct. 23, 2014 Pre-Arranged Stock Repurchase Plan Common Stock Subsequent Event
Subsequent Event [Line Items]
Repurchase of company stock (in shares)			1,449	1,400	1,600
Repurchase of company stock	$ 2,000	$ 2,865		$ 2,000	$ 2,000