Equipment, net and construction in progress (Tables)

12 Months Ended

Dec. 31, 2015

Equipment, net and construction in progress [Abstract]

Equipment, furniture and fixtures, and construction in progress

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

	2015			2014
Equipment, furniture and fixtures	$	10,757		$	4,871
Construction in progress		93			406
Accumulated depreciation		(3,311	)		(2,419	)
Equipment, net and construction in progress	$	7,539		$	2,858