CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash flows from operating activities:
Net income	$ 227	$ 1,794
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	4,727	4,255
Loss on sale or disposal of Property, equipment and leasehold improvements	306	19
Deferred income taxes	67	66
Stock-based compensation	605	444
Excess tax benefit from employee stock plans	(51)	(176)
Other	62	(382)
Changes in operating assets and liabilities:
Accounts receivable, net	(9,831)	(1,959)
Inventories	62	(2,909)
Other current assets	(97)	(347)
Accounts payable and other accrued expenses	5,330	5,232
Accrued salaries, wages and payroll taxes	(114)	1,635
Refundable deposits	(181)	446
Net cash provided by operating activities	1,112	8,118
Cash flows from investing activities:
Expenditures for Property, equipment and leasehold improvements	(5,816)	(5,074)
Proceeds from sale of property, equipment and leasehold improvements	387	15
Net cash used in investing activities	(5,429)	(5,059)
Cash flows from financing activities:
Principal payments on debt and capital lease obligations	(245)	(291)
Proceeds from capital lease financing	0	841
Net borrowings under revolving line of credit	4,900	0
Proceeds from issuances of common stock	58	63
Tax payments related to performance shares issued	(151)	(150)
Excess tax benefit from employee stock plans	51	176
Net cash provided by financing activities	4,613	639
Increase in Cash and cash equivalents	296	3,698
Cash and cash equivalents:
Beginning of period	981	2,726
End of period	1,277	6,424
Supplemental disclosure of cash flow information:
Cash paid for interest	329	260
Cash paid for income taxes, net	56	246
Capital Expenditures Incurred but Not yet Paid	$ 667
Supplemental disclosure of non-cash information:
Purchases of Property, equipment and leasehold improvements included in Accounts payable at end of period		$ 2,008