Quarterly report pursuant to Section 13 or 15(d)

Stock-based Compensation - RSU Activity (Details)

v3.19.1
Stock-based Compensation - RSU Activity (Details) - RSU
shares in Thousands
3 Months Ended
Mar. 31, 2019
$ / shares
shares
Number of Shares  
Beginning Balance (in shares) | shares 278
Granted (in shares) | shares 0
Vested (in shares) | shares 0
Forfeited (in shares) | shares (13)
Ending Balance (in shares) | shares 265
Weighted- Average Grant Date Fair Value  
Beginning Balance (in dollars per share) | $ / shares $ 1.83
Granted (in dollars per share) | $ / shares 0.00
Vested (in dollars per share) | $ / shares 0.00
Forfeited (in dollars per share) | $ / shares 2.50
Ending Balance (in dollars per share) | $ / shares $ 1.79