Consolidated Statements of Cash Flows (USD $)	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Cash flows from operating activities:
Net income	$ 3,305,000	$ 2,509,000
Adjustments to reconcile net income to net cash provided by operating activities:
Change in allowance for doubtful accounts		471,000
Depreciation and amortization	190,000	156,000
Stock-based compensation expense	55,000	98,000
Deferred income taxes	42,000	(193,000)
Changes in operating assets and liabilities:
Accounts receivable	(157,000)	(1,595,000)
Prepaid expenses	(19,000)	(902,000)
Accounts payable and accrued liabilities	5,745,000	4,213,000
Net cash provided by operating activities	9,161,000	4,757,000
Cash flows from investing activities:
Advances and other assets	(3,011,000)	(659,000)
Capital expenditures	(580,000)	(238,000)
Net cash (used in) investing activities	(3,591,000)	(897,000)
Cash flows from financing activities:
Exercise of stock options		16,000
Decrease in loan payable, net	(5,521,000)	(4,053,000)
Net cash (used in) financing activities	(5,521,000)	(4,037,000)
Net change in cash and cash equivalents	49,000	(177,000)
Cash and cash equivalents, beginning of period	136,000	316,000
Cash and cash equivalents, end of period	$ 185,000	$ 139,000