Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash	$ 170	$ 3,696
Accounts receivable (less allowance for doubtful accounts of $295)	35,595	32,618
Inventory, net	147,402	134,738
Other current assets	8,300	3,756
Total current assets	191,467	174,808
Property, plant and equipment, net	176,061	177,844
Other long-term assets	871	668
Total assets	368,399	353,320
Current liabilities:
Accounts payable	40,912	44,379
Accrued employment costs	4,449	7,939
Current portion of long-term debt	3,934	3,907
Other current liabilities	830	2,929
Total current liabilities	50,125	59,154
Long-term debt	60,411	42,839
Deferred income taxes	10,962	11,481
Other long-term liabilities	3,765	2,835
Total liabilities	125,263	116,309
Commitments and contingencies (Note 14)
Stockholders’ equity:
Senior preferred stock, par value $0.001 per share; 1,980,000 shares authorized; 0 shares issued and outstanding
Common stock, par value $0.001 per share; 20,000,000 shares authorized; 9,093,715 and 9,045,345 shares issued, respectively	9	9
Additional paid-in capital	94,982	93,100
Accumulated other comprehensive (loss) income	(31)	1
Retained earnings	150,487	146,191
Treasury stock, at cost; 294,279 and 292,855 common shares held, respectively	(2,311)	(2,290)
Total stockholders’ equity	243,136	237,011
Total liabilities and stockholders’ equity	$ 368,399	$ 353,320