CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities
Net income	$ 232	$ 173
Changes in operating assets and liabilities:
Prepaid expenses and other current assets	(14)	1
Accounts payable and accrued expenses	(1)	(13)
Net cash provided by operating activities	217	161
Net change in cash	217	161
Cash, beginning of period	13,509	13,295
Cash, end of period	13,726	13,456
Supplemental disclosure of cash flow information:
Interest paid	0	0
Income taxes paid	$ 0	$ 0