Commitments (Tables)

12 Months Ended

Dec. 31, 2014

Commitments

Schedule of future minimum lease payments under operating leases

        Future minimum lease payments under operating leases at December 31, 2014, were as follows (in thousands):

2015	$	2,156
2016		2,164
2017		1,989
2018		1,991
2019		2,040
Thereafter		685
	$	11,025