Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
Jun. 30, 2018	Jun. 30, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net (loss) income	$ (1,275)	$ 501
Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:
Depreciation and amortization	475	479
Amortization of debt issue costs and other assets	19	15
Share-based compensation expense	34	31
Net (increase) decrease in assets:
Accounts receivable	(140)	(484)
Inventories	(453)	(9)
Prepaid expenses and other assets	(3)	138
Net increase (decrease) in liabilities:
Customer deposits	167	(40)
Accounts payable	208	(534)
Accrued expenses	108	130
Deferred rent and other liabilities	(5)	(17)
Net cash (used in) provided by operating activities	(865)	210
CASH FLOWS FROM INVESTING ACTIVITIES:
Investment in equipment and leasehold improvements	(173)	(56)
Net cash used in investing activities	(173)	(56)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net draws (payments) on line of credit	750	(111)
Principal payments on long-term debt	(141)	(130)
Payments on capitalized leases	(16)	(21)
Withholding on restricted stock unit vesting	(32)
Proceeds from stock options exercised	18
Net cash provided by (used in) financing activities	579	(262)
Net decrease in cash and restricted cash	(459)	(108)
Cash and restricted cash at beginning of period	1,394	1,407
Cash at end of period	935	1,299
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Interest	103	104
Income taxes
RECONCILIATION OF CASH AND RESTRICTED CASH AT BEGINNING OF PERIOD:
Cash	1,329	1,407
Restricted cash	65
Cash and restricted cash at beginning of period	$ 1,394	$ 1,407

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