Condensed Consolidated Statement of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 3,630	$ 6,762
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	2,538	2,545
Deferred compensation		74
Loss on disposal of fixed assets		7
Stock compensation expense	397	332
Change in assets and liabilities:
Receivables	13,829	1,276
Inventories	2,185	(4,636)
Other current assets	(1,558)	(2,737)
Other assets	(54)	(113)
Accounts payable	2,184	6,581
Accrued and other liabilities	(4,814)	538
Income taxes payable	578
Net cash provided by operating activities	18,915	10,629
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of fixed assets	(5,548)	(3,459)
Net cash used in investing activities	(5,548)	(3,459)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from revolving credit facility	20,000
Repayments on revolving credit facility	(20,000)
Proceeds from stock options		294
Repurchase of common stock	(1,000)
Dividends paid on common stock	(2,053)	(1,922)
Net cash (used in) financing activities	(3,053)	(1,628)
INCREASE IN CASH AND CASH EQUIVALENTS	10,314	5,542
CASH AND CASH EQUIVALENTS:
BEGINNING OF PERIOD	15,518	10,173
END OF PERIOD	$ 25,832	$ 15,715