Commitments and Contingencies

3 Months Ended

Mar. 31, 2016

14. Commitments and Contingencies

The Company has concurrent leases for office and lab space that extend through April 2020. The Company may elect to extend the term of the leases for an additional five-year term. The leases provide for a tenant improvement allowance of approximately $2.1 million in aggregate. During the three months ended March 31, 2016, none of the allowance was utilized. During the three months ended March 31, 2015, none of the allowance was utilized. As of March 31, 2016, $0.5 million remains available for tenant improvements. Rent expense for the leased facilities and leased vehicles for the three months ended March 31, 2016 and March 31, 2015 was approximately, $0.7 million in each period.

Future minimum lease payments under non-cancelable operating leases as of March 31, 2016 are as follows, in thousands, unaudited:

Year ending December 31:
2016 (remaining)	$	1,027
2017	1,294
2018	1,314
2019	1,341
Thereafter	454

	$	5,430

The Company has obtained exclusive licenses from third parties for proprietary rights to support the product candidates in the Company’s psychiatry portfolio. Under license agreements with Afecta Pharmaceuticals, Inc. (Afecta), the Company has obtained exclusive worldwide rights to selected product candidates, including an exclusive license to SPN-810 (molindone hydrochloride). The Company does not owe any future milestone payments for SPN-810. The Company is obligated to pay royalties in the low-single digits to Afecta based on worldwide net sales of each of these products.

The Company has also entered into a purchase and sale agreement with Rune Healthcare Limited (Rune), where the Company obtained the exclusive worldwide rights to a product concept from Rune. There are no future milestone payments due to Rune under this agreement. If the Company receives approval to market and sell any products based on the Rune product concept for SPN-809 (viloxazine hydrochloride), the Company is obligated to pay royalties to Rune based on net sales worldwide in the low single digits.