XML 59 R47.htm IDEA: XBRL DOCUMENT v3.8.0.1
Compensatory Equity Incentive Plan and Other Equity Incentives (Details)
Dec. 31, 2017
shares
Award shares, authorized 5,515,625
Award shares, outstanding 2,724,388
Available for issuance 2,035,765
Amended and Restated Omnibus Incentive Plan [Member]  
Award shares, authorized 5,115,625
Award shares, outstanding 2,724,388
Available for issuance 1,664,870
2014 ESPP [Member]  
Award shares, authorized 400,000
Available for issuance 370,895