Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Cash flows from operating activities:
Net cash provided by operating activities	$ 44	$ 812
Cash flows from investing activities:
Additions to property and equipment		(2)
Net cash used in investing activities		(2)
Cash flows from financing activities:
Proceeds from borrowings		100
Debt issuance costs		(8)
Net receipt from revolving credit arrangement	855
Repayment of debt, including $50 to related parties in 2012	(574)	(243)
Net cash provided by (used in) financing activities	281	(151)
Net increase in cash	325	659
Cash at beginning of period	920	832
Cash at end of period	1,245	1,491
Cash paid for:
Interest	$ 334	$ 405