Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash flows from (used for) operating activities:
Net income	$ 593	$ 2,074
Adjustments to reconcile net income to net cash from (used for) operating activities -
Depreciation and amortization	5,042	4,879
Loss on disposition of property and equipment	71	4
Stock-based compensation	359	1,498
Other long-term assets	(312)	(791)
Other long-term liabilities	(764)	(926)
Net Cash Provided by (Used in) Operating Activities, Excluding Changes in Working Capital	4,989	6,738
Changes in working capital:
Accounts receivable	(32,210)	(28,735)
Inventories	5,977	26,448
Prepaid expenses and other	608	(350)
Accounts payable	10,283	8,895
Change in outstanding checks	3,227	(5,421)
Accrued payroll and other accrued liabilities	(4,859)	(8,740)
Increase (Decrease) in Operating Capital, Total	(16,974)	(7,903)
Net cash used for operating activities	(11,985)	(1,165)
Cash flows from (used for) investing activities:
Acquisition		(11,000)
Capital expenditures	(4,235)	(2,399)
Proceeds from disposition of property and equipment		5
Net cash used for investing activities	(4,235)	(13,394)
Cash flows from (used for) financing activities:
Credit facility revolver borrowings	107,391	194,840
Credit facility revolver repayments	(91,264)	(184,101)
Principal payment under capital lease obligation		(2)
Credit facility fees and expenses		(100)
Repurchase of common stock	(145)	(64)
Dividends paid	(220)	(220)
Net cash from financing activities	15,762	10,353
Cash and cash equivalents:
Net change	(458)	(4,206)
Beginning balance	5,742	9,319
Ending balance	5,284	5,113
Interest paid	2,153	3,188
Proceeds from Income Tax Refunds	$ (7)
Income taxes paid		$ 58