Income taxes: (Tables)

3 Months Ended

Mar. 31, 2015

Income taxes:

Schedule of components of income (loss) before income taxes

The components of income (loss) before income taxes consist of the following (in thousands):

	Three Months Ended March 31, 2015			Three Months Ended March 31, 2014
Domestic	$	(5,176	)	$	8,436
Foreign	4,453			(6,695		)
Total	$	(723	)	$	1,741