Commitments (Tables)

6 Months Ended

Jun. 30, 2018

Newton Lease

Loss Contingencies [Line Items]

Summary of Lease Base Rent

The Newton Lease provides for base rent as follows:

Month of Term Under Newton Lease	Monthly Base Rent
1 to 12	$ 8,480
13 to 24	$ 8,710
25 to 36	$ 8,940

Bend Lease

Loss Contingencies [Line Items]

Summary of Lease Base Rent

The Bend Lease provides for base rent as follows:

Month of Term Under Bend Lease	Monthly Base Rent
1 to 12	$ 4,004
13 to 24	$ 4,124
25 to 36	$ 4,248