LEASES

The Company leases administrative, manufacturing, research, and distribution facilities and various manufacturing, office and transportation equipment through operating lease agreements. Future minimum lease payments under these operating leases at June 30, 2016 are as follows:



	Payments Due by Calendar Year
	(In thousands)
2016	$	1,063
2017	2,177
2018	2,208
2019	2,262
2020	2,317
Thereafter	12,160
Total minimum lease payments	$	22,187

Total rental expense for the three months ended June 30, 2016 and 2015 was $0.8 million and $0.6 million, respectively, and $1.6 million and $1.2 million for the six months ended June 30, 2016 and 2015, respectively.