Accounts Receivable, Net (Tables)

12 Months Ended

Dec. 31, 2014

Receivables [Abstract]

Summary of Accounts Receivable

The following table presents the components of accounts receivable:

	December 31,			December 31,
	2014			2013
	(In thousands)
Gross accounts receivable	$	221		$	220
Allowance for uncollectible accounts		(88	)		(32	)
Total accounts receivable, net	$	133		$	188