CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash flows from operating activities
Net income (loss)	$ 130	$ (16)
Adjustments to reconcile net income to net cash used in operating activities:
Stock option compensation	0	1
Changes in operating assets and liabilities:
Prepaid expenses and other current assets	(7)	25
Accounts payable and accrued expenses	(17)	(9)
Net cash provided by (used in) operating activities	106	1
Net change in cash	106	1
Cash, beginning of period	13,401	13,268
Cash, end of period	13,401	13,269
Supplemental disclosure of cash flow information:
Interest paid	0	0
Income taxes paid	$ 0	$ 26