Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
CASH FLOWS PROVIDED BY (USED IN) OPERATING ACTIVITIES:
Net income (loss)	$ 814	$ 1,661
Depreciation and amortization	1,271	1,628
Deferred tax expense (benefit)	457	884
Stock-based compensation	285	302
Unrealized (gain)/loss on foreign currency translation	(34)	66
Accounts receivable	(859)	34
Inventories	(897)	162
Other current assets	(515)	55
Accounts payable	677	419
Accrued liabilities	68	481
Deferred revenue and other liabilities	(250)	(69)
Net cash provided by (used in) operating activities	1,017	5,623
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment	905	622
Net cash provided by (used in) investing activities	(905)	(622)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of common stock	307	59
Proceeds from (repayments of) line of credit borrowings, net	0	(3,079)
Dividends to shareholders	(1,066)	0
Proceeds from (repayments of) debt, net	0	0
Net cash provided by (used in) financing activities	(759)	(3,020)
EFFECT OF EXCHANGE RATE CHANGES ON CASH	32	50
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	(615)	2,031
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	6,332	5,492
CASH AND CASH EQUIVALENTS, END OF PERIOD	5,717	7,523
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Dividends payable	536	0
Cash paid for interest	68	28
Non-cash transfer of inventory to property and equipment	$ 982	$ 250