Other Non-Current Liabilities

12 Months Ended

Dec. 31, 2013

Liabilities, Noncurrent [Abstract]

Other Non-Current Liabilities

Note 4---Other Non-Current Liabilities

Other non-current liabilities consist of the following (in thousands):

	December 31,
	2013		2012
Deferred maintenance and unearned revenue	$	234	$	551
Other		544		636
Total other non-current liabilities	$	778	$	1,187