UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
CASH FLOWS USED IN OPERATING ACTIVITIES:
Net loss	$ (4,176)	$ (3,586)
Adjustments to reconcile net loss to net cash flows used in operating activities:
Depreciation and amortization	493	744
Stock-based compensation	331	164
Provision for losses on doubtful accounts	673	1,581
Provision for losses on inventory obsolescence	55	0
Warrant revaluation	(50)	(400)
Loss on sale of fixed assets	0	9
Gain on foreign currency settlement	0	(62)
Deferred income taxes	509	0
Changes in operating assets and liabilities:
Accounts receivable	(1,542)	(1,474)
Inventories	(149)	212
Other current assets	263	(157)
Accounts payable	(203)	(720)
Accrued expenses and other liabilities	(70)	355
Net cash flows used in operating activities	(3,866)	(3,334)
CASH FLOWS USED IN INVESTING ACTIVITIES:
Purchases of property and equipment	(45)	(87)
Acquisition	0	(849)
Other assets	(48)	(127)
Net cash flows used in investing activities	(93)	(1,063)
CASH FLOWS PROVIDED BY (USED IN) FINANCING ACTIVITIES:
Principal payments on capital lease obligations	(57)	(104)
Proceeds from Issuance of Preferred Stock and Preference Stock	6,970	0
Issuance of common stock, net	0	7,570
Payment of deferred financing costs	0	(60)
Proceeds from borrowings	1,400	6,433
Principal payment on note payable	(4,242)	(6,171)
Net cash flows provided by financing activities	4,071	7,668
EFFECT OF FOREIGN CURRENCY EXCHANGE RATE CHANGES ON CASH	5	(39)
NET CHANGE IN CASH AND CASH EQUIVALENTS	117	3,232
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	1,626	4,497
CASH AND CASH EQUIVALENTS AT END OF PERIOD	1,743	7,729
Cash paid during the period for:
Interest	157	262
SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION
Dividends accrued on preferred stock	230	181
Deferred financing costs in accounts payable	$ 0	$ 197