EXHIBIT A
SCHEDULE OF TRANSACTIONS
| Reporting Person | Date of Transaction | Number of Shares Acquired | Approximate Price Per Share |
| Juniper Public Fund | September 18, 2015 | (1,735) | $4.53 |
| Juniper Public Fund | September 21, 2015 | (300) | $4.52 |
| Juniper Public Fund | September 22, 2015 | (215) | $4.52 |
| Juniper Public Fund | September 23, 2015 | (400) | $4.52 |
| Juniper Public Fund | September 24, 2015 | (26) | $4.52 |
| Juniper Public Fund | September 25, 2015 | (1,401) | $4.52 |
| Juniper Public Fund | October 15, 2015 | (1,400) | $4.52 |
| Juniper Public Fund | October 20, 2015 | (700) | $4.52 |
| Juniper Public Fund | October 21, 2015 | (20) | $4.52 |
| Juniper Public Fund | November 16, 2015 | (8,938) | $4.55 |
| Juniper Public Fund | November 17, 2015 | (3,900) | $4.60 |