CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Cash flows from operating activities:
Net income (loss)	$ 15	$ (385)
Loss from discontinued operations	0	577
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation, amortization and accretion	777	718
Provision for bad debts	185	125
Provision for obsolete inventory	395	421
Equity based compensation	66	245
Deferred income tax	(69)	(1,055)
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable	(4,627)	722
Inventories	(1,272)	(1,537)
Income tax receivable/(payable)	(352)	(154)
Other current assets	226	(393)
Other assets	(93)	(115)
Accounts payable	3,527	(3,894)
Accrued salaries and benefits	(442)	(495)
Accrued expenses	205	(1,027)
Customer deposits and deferred service revenue	659	6,097
Other long-term liabilities	(182)	(108)
Deferred tax equity based compensation	0	(105)
Net cash used in operating activities-continuing operations	(982)	(363)
Net cash (used in) provided by operating activities-discontinued operations	(161)	1,161
Net cash (used in) provided by operating activities	(1,143)	798
Cash flows from investing activities:
Capital expenditures	(322)	(278)
Capitalization of software costs	(659)	(410)
Net cash used in investing activities -continuing operations	(981)	(688)
Net cash used in investing activities -discontinued operations	0	(237)
Net cash used in investing activities	(981)	(925)
Cash flows from financing activities:
Payments of long-term debt	(44)	(43)
Payments of other borrowings	(53,812)	(44,989)
Proceeds from other borrowings	53,812	41,216
Repurchase of common stock	(1)	(1)
Tax benefit of equity based compensation	37	0
Net cash used in financing activities	(8)	(3,817)
Effect of exchange rate changes on cash and cash equivalents	(122)	(255)
Net decrease in cash and cash equivalents	(2,254)	(4,199)
Cash and cash equivalents at beginning of period	8,024	10,167
Cash and equivalents at end of period	5,770	5,968
Less cash and cash equivalents of discontinued operations at end of period	0	(300)
Cash and cash equivalents of continuing operations at end of period	5,770	5,668
Cash paid during the period for:
Interest	8	54
Income taxes, net of refunds	$ 420	$ 154