Components of Other Current Liabilities (Tables)

3 Months Ended

Mar. 31, 2015

Text Block [Abstract]

Components of Other Current Liabilities

	March 31, 2015		December 31, 2014
	(In thousands)
Accrued legal	$	1,992	$	1,065
Accrued services	$	1,128	$	518
Income taxes payable		47		69
Other current liabilities		611		573
Total other current liabilities	$	3,778	$	2,225