Stock Based Compensation (Tables)

3 Months Ended

Sep. 30, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	Number of Shares		Weighted Average Exercise Price		Aggregate  Intrinsic  Value
Outstanding July 1, 2013	144		21.79
Granted	—		—
Forfeited	—		—
Exercised	(4	)	18.38
Outstanding September 30, 2013	140		$	21.88	$	4,167
Vested September 30, 2013	140		$	21.88	$	4,167
Exercisable September 30, 2013	140		$	21.88	$	4,167

Schedule of Nonvested Restricted Stock Activity [Table Text Block]

Share awards	Shares		Weighted Average Grant Date Fair Value
Outstanding July 1, 2013	252		25.83
Granted	8		49.63
Vested	(114	)	21.99
Forfeited	(1	)	22.17
Outstanding September 30, 2013	145		$	30.20

Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

Unit awards	Shares		Weighted Average Grant Date Fair Value
Outstanding July 1, 2013	814		23.08
Granted	164		48.21
Vested	(168	)	15.77
Forfeited	(101	)	15.77
Outstanding September 30, 2013	709		$	31.66

ScheduleOfShareBasedPaymentAwardRSUValuationAssumptionsTableTextBlock [Table Text Block]

Volatility	21.6	%
Risk free interest rate	0.91	%
Dividend yield	1.6	%
Stock Beta	0.837