Stock-Based Compensation Restricted Stock Activity (Details) - Jun. 30, 2015 - 2007 Incentive Stock Plan - Restricted Stock - shares	Total
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding (in shares) [Roll Forward]
Balance at beginning of period	1,401,248
Granted	52,714
Forfeited	(7,854)
Reduced for income tax obligations	(41,401)
Balance at end of period	1,404,707
Vested (in shares)	1,278,693
Non-vested (in shares)	126,014
Employees and Service Providers
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding (in shares) [Roll Forward]
Balance at beginning of period	616,248
Granted	12,439
Forfeited	(7,854)
Reduced for income tax obligations	(41,401)
Balance at end of period	579,432
Vested (in shares)	492,960
Non-vested (in shares)	86,472
Directors
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding (in shares) [Roll Forward]
Balance at beginning of period	785,000
Granted	40,275
Forfeited	0
Reduced for income tax obligations	0
Balance at end of period	825,275
Vested (in shares)	785,733
Non-vested (in shares)	39,542