CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Cash flows from operating activities:
Net income	$ 3,729	$ 2,079
Adjustments to reconcile net income to net cash provided by operating activities:
Accrued interest added to principal of third party debt	7	9
Amortization of financing costs on debt payable to third party	18	80
Accrued interest added to principal of related party debt	0	64
Stock-based compensation expense	66	35
Earnings of equity accounted investments	(48)	(151)
Provision for doubtful accounts	40	0
Writedown of inventory	0	(123)
Changes in operating assets and liabilities:
Decrease in accounts receivable	77	880
Decrease in note receivable	0	653
Increase in lease receivable	(214)	0
Decrease in deposits	126	175
Decrease in inventory	1,710	382
Decrease (increase) in asset liquidation investments	2,077	(807)
Increase in other assets	(140)	(6)
Decrease (increase) in deferred income tax assets	140	276
Increase (decrease) in accounts payable and accrued liabilities	(1,493)	(48)
Increase in income taxes payable	165	100
Net cash provided by operating activities	6,260	3,598
Cash flows from investing activities:
Investment in other equity accounted investments	(32)	(286)
Cash distributions from other equity accounted investments	2	292
Cash portion of business acquisition	(175)	0
Net cash provided by (used in) investing activities	(205)	6
Cash flows from financing activities:
Proceeds from issuance of common shares, net of share issuance costs	1,823	0
Proceeds of debt payable to third parties	1,932	5,228
Repayment of debt payable to third parties	(5,503)	(5,562)
Proceeds of debt payable to a related party	864	1,312
Repayment of debt payable to a related party	(405)	(2,819)
Net cash used in financing activities	(1,289)	(1,841)
Increase in cash and cash equivalents	4,766	1,763
Cash and cash equivalents at beginning of period	2,608	93
Cash and cash equivalents at end of period	7,374	1,856
Supplemental schedule of non-cash investing and financing activities:
Issuance of common stock in exchange for assets of acquired business	184	0
Issuance of options to purchase common stock in exchange for assets of acquired business	460	0
Supplemental cash flow information:
Taxes paid	109	21
Interest paid	$ 91	$ 79