CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Cash flows from operating activities:
Net income	$ 1,907	$ 608
(Income) loss from discontinued operations	(183)	26
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation, amortization and accretion	2,805	3,214
Provision for bad debts	302	522
Provision for obsolete inventory	1,543	1,891
Equity based compensation	301	398
Deferred income tax	415	317
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable	2,011	(3,840)
Inventories	(2,022)	(10,177)
Income tax receivable/(payable)	117	(749)
Other current assets	441	(1,379)
Other assets	(57)	(119)
Accounts payable	(7,239)	7,540
Accrued salaries and benefits	441	34
Accrued expenses	(862)	(1,650)
Customer deposits and deferred service revenue	(7,318)	1,076
Other long-term liabilities	85	(81)
Deferred tax equity based compensation	0	(12)
Net cash (used in) operating activities-continuing operations	(7,313)	(2,381)
Net cash (used in) operating activities-discontinued operations	0	(436)
Net cash (used in) provided by operating activities	(7,313)	(2,817)
Cash flows from investing activities:
Capital expenditures	(3,947)	(1,770)
Capitalization of software costs	(3,276)	(1,949)
Acquisition related consideration paid	0	(977)
Net cash used in investing activities	(7,223)	(4,696)
Cash flows from financing activities:
Payments of long-term debt	(138)	(151)
Payments of other borrowings	(16,700)	(162,322)
Proceeds from other borrowings	18,150	167,117
Proceeds from stock options	1,675	26
Proceeds from note receivable	3,794	0
Payments for deferred acquisition obligations	0	(2,000)
Net cash provided by financing activities	6,781	2,670
Effect of exchange rate changes on cash and cash equivalents	(127)	(298)
Net decrease in cash and cash equivalents	(7,882)	(5,141)
Cash and cash equivalents at beginning of period	9,055	8,024
Cash and equivalents at end of period	1,173	2,883
Less cash and cash equivalents of discontinued operations at end of period	0	0
Cash and cash equivalents of continuing operations at end of period	1,173	2,883
Cash paid during the period for:
Interest	102	49
Income taxes, net of refunds	$ 432	$ 798