Commitments and Contingencies

9 Months Ended

12 Months Ended

Sep. 30, 2015

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

8. Commitments and Contingencies

Operating Leases

The Company leases office space in Oakwood Village, Ohio and Mountain View, California under non-cancellable operating leases. At December 31, 2014, the future minimum payments for the operating leases are as follows (in thousands):

Year Ending December 31,	Future Minimum Payments
2015	$	1,086
2016		1,113
2017		1,106
2018		963
2019 and thereafter		823
Total future minimum payments	$	5,091

Contingencies

The Company is subject to claims and assessments from time to time in the ordinary course of business. The Company records a provision for a liability when it believes that it is both probable that a liability has been incurred and the amount can be reasonably estimated. Significant judgment is required to determine both probability and the estimated amount.

In the normal course of business, the Company may become involved in legal proceedings. The Company will accrue a liability for such matters when it is probable that a liability has been incurred and the amount can be reasonably estimated. When only a range of possible loss can be established, the most probable amount in the range is accrued. If no amount within this range is a better estimate than any other amount within the range, the minimum amount in the range is accrued. The accrual for a litigation loss contingency might include, for example, estimates of potential damages, outside legal fees and other directly related costs expected to be incurred. At September 30, 2015 and December 31, 2014, the Company was not involved in any material legal proceedings.

Purchase Commitments

At September 30, 2015, the Company had no outstanding firm purchase commitments.

6. COMMITMENTS AND CONTINGENCIES

Operating Leases

The Company leases office space in Oakwood Village, Ohio and Mountain View, California under non-cancellable operating leases. At December 31, 2014, the future minimum payments for the operating leases are as follows (in thousands):

At December 31, 2014	Operating Leases
2015	$	1,086
2016		1,113
2017		1,106
2018		963
2019 and thereafter		823
Total future minimum payments	$	5,091

Rent expense incurred under operating leases was $308 thousand and $683 thousand during the years ended December 31, 2013 and 2014, respectively.

Contingencies

The Company is subject to claims and assessments from time to time in the ordinary course of business. The Company records a provision for a liability when it believes that it is both probable that a liability has been incurred and the amount can be reasonably estimated. Significant judgment is required to determine both probability and the estimated amount.

In the normal course of business, the Company may become involved in legal proceedings. The Company will accrue a liability for such matters when it is probable that a liability has been incurred and the amount can be reasonably estimated. When only a range of possible loss can be established, the most probable amount in the range is accrued. If no amount within this range is a better estimate than any other amount within the range, the minimum amount in the range is accrued. The accrual for a litigation loss contingency might include, for example, estimates of potential damages, outside legal fees and other directly related costs expected to be incurred. At December 31, 2014, the Company was not involved in any material legal proceedings.

Purchase Commitments

At December 31, 2014, the Company had no outstanding firm purchase commitments.