Equipment, net and construction in progress (Tables)

6 Months Ended

Jun. 30, 2015

Equipment, net and construction in progress [Abstract]

Equipment, furniture and fixtures

At June 30, 2015 and December 31, 2014, equipment, furniture and fixtures, and construction in progress were comprised of the following (in thousands):

	June 30, 2015 (Unaudited)		December 31, 2014
Equipment, furniture and fixtures	$	5,196	$	4,871
Construction in progress		3,415		406
Accumulated depreciation		(2,959)		(2,419)
Equipment, net and construction in progress	$	5,652	$	2,858