SUBSEQUENT EVENT

6 Months Ended

Jun. 30, 2016

Subsequent Events [Abstract]

SUBSEQUENT EVENT

13. SUBSEQUENT EVENT

In July 2016, we commenced administration of our 2016 Employee Stock Purchase Plan (the “ESPP”), which was approved by shareholders in our May 25, 2016 annual shareholder meeting. The Board of Directors and shareholders approved a maximum of 0.2 million shares of common stock, which were reserved and made available for issuance under the ESPP.