Condensed Consolidated Statements of Cash Flows (in thousands) (Unaudited) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Operating activities:
Net loss	$ (263)	$ (596)
Reconciliation of loss to cash provided by (used in) operating activities:
Depreciation and amortization	835	842
Compensation costs – stock options	93	87
Provision for losses on accounts receivable	8	1
Gain from disposal of property and equipment	(106)
Change in operating assets and liabilities:
Accounts receivable	348	(1,359)
Prepaid expenses	97	21
Other current assets	(222)	(169)
Accounts payable	(317)	473
Accrued payroll and other compensation	302	247
Accrued income taxes	2	7
Other accrued taxes	(55)	(113)
Deferred revenues	493	405
Other liabilities and accrued expenses	54	128
Net cash provided by (used in) operating activities	1,269	(26)
Investing activities:
Capital expenditures	(1,024)	(173)
Proceeds from disposal of property and equipment	355
Net cash used in investing activities	(669)	(173)
Increase (decrease) in cash and cash equivalents	600	(199)
Cash and cash equivalents at beginning of year	5,565	5,862
Cash and cash equivalents at end of period	$ 6,165	$ 5,663