Consolidated Statements of Cash Flow - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Operating Activities:
Net (loss) income	$ (4,742)	$ 3,308
Adjustments for non-cash items:
Depreciation and amortization	9,989	9,422
Deferred income tax	(1,443)	608
Share-based compensation expense	834	768
Changes in assets and liabilities:
Accounts receivable, net	2,406	(8,399)
Inventory, net	11,279	(6,494)
Accounts payable	(21,583)	(8,115)
Accrued employment costs	1,020	(3,227)
Income taxes	230	(1)
Other, net	1,593	(3,535)
Net cash used in operating activities	(417)	(15,665)
Investing Activity:
Capital expenditures	(7,224)	(9,396)
Net cash used in investing activity	(7,224)	(9,396)
Financing Activities:
Borrowings under revolving credit facility	82,680	108,777
Payments on revolving credit facility	(82,070)	(84,532)
Proceeds from Paycheck Protection Program Note	10,000
Payments on term loan facility, finance leases, and notes	(2,962)	(2,944)
Issuance of common stock under share-based plans	86	327
Net cash provided by financing activities	7,734	21,628
Net increase (decrease) in cash and restricted cash	93	(3,433)
Cash and restricted cash at beginning of period	170	4,091
Cash and restricted cash at end of period	$ 263	$ 658