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Compensatory Equity Incentive Plan and Other Equity Incentives (Details)
Sep. 30, 2014
Award shares, authorized 2,915,625
Award shares, outstanding 1,510,458
Available for issuance 663,936
Amended and Restated Omnibus Incentive Plan [Member]
 
Award shares, authorized 2,715,625
Award shares, outstanding 1,510,458
Available for issuance 566,103
Employee Stock Purchase Plan [Member]
 
Award shares, authorized 200,000
Available for issuance 97,833