CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Cash flows from operating activities:
Net (loss) income	$ (17,959)	$ 1,907
Income from discontinued operations	0	(183)
Adjustments to reconcile net (loss) income to net cash provided by (used in) operating activities:
Depreciation, amortization and accretion	3,491	2,805
Provision for bad debts	493	302
Provision for obsolete inventory	965	1,543
Equity based compensation	754	301
Deferred income tax	13,809	415
Changes in operating assets and liabilities:
Accounts receivable	2,434	1,549
Inventories	(3,564)	(2,022)
Income tax receivable	0	117
Other current assets	(277)	441
Other assets	(239)	(57)
Accounts payable	(1,453)	(7,239)
Accrued salaries and benefits	(253)	441
Accrued expenses	(1,270)	(862)
Customer deposits and deferred service revenue	1,967	(7,318)
Other long-term liabilities	(874)	85
Net cash used in operating activities-continuing operations	(1,976)	(7,775)
Net cash provided by operating activities-discontinued operations	0	462
Net cash used in operating activities	(1,976)	(7,313)
Cash flows from investing activities:
Capital expenditures	(3,001)	(3,947)
Capitalization of software costs	(3,066)	(3,276)
Proceeds from real estate	1,126	0
Net cash used in investing activities	(4,941)	(7,223)
Cash flows from financing activities:
Payments of long-term debt	(145)	(138)
Payments of other borrowings	(28,921)	(16,700)
Proceeds from other borrowings	34,936	18,150
Proceeds from stock options	749	1,675
Proceeds from note receivable	0	3,794
Net cash provided by financing activities	6,619	6,781
Effect of exchange rate changes on cash and cash equivalents	(485)	(127)
Net decrease in cash and cash equivalents	(783)	(7,882)
Cash and cash equivalents at beginning of period	6,600	9,055
Cash and equivalents at end of period	5,817	1,173
Cash paid during the period for:
Interest	206	102
Income taxes, net of refunds	$ 142	$ 432