Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 7,143	$ 1,994
Accounts receivable, net	58,688	54,078
Income tax receivable	4,756	6,104
Notes receivable	27	27
Inventories, net	74,577	77,612
Prepaid expenses and other	1,607	1,046
Total current assets	146,798	140,861
Property, plant and equipment:
Land	3,114	3,114
Buildings	98,394	97,393
Machinery and equipment	215,928	212,779
Furniture and fixtures	17,079	16,597
Total property, plant and equipment	334,515	329,883
Less: Accumulated depreciation	167,863	166,880
Property, plant and equipment, net	166,652	163,003
Intangible assets, net	447	506
Goodwill	3,229	3,229
Right of use assets	1,796	0
Note receivable	603	598
Total assets	319,525	308,197
Current liabilities:
Revolving credit facility	0	0
Accounts payable	5,947	10,616
Accrued liabilities	38,053	37,455
Total current liabilities	44,000	48,071
Deferred tax liabilities	12,713	10,826
Other long-term liabilities	3,442	1,801
Commitments and contingencies
Stockholders' equity:
Preferred stock, $.001 par value, 5,000,000 shares authorized, no shares issued	0	0
Common stock, $.004 par value, 100,000,000 shares authorized, 52,099,274 and 51,991,242 issued and outstanding at March 31, 2019 and December 31, 2018, respectively	208	208
Additional paid-in capital	969	0
Retained earnings	258,193	247,291
Total stockholders' equity	259,370	247,499
Total liabilities and stockholders' equity	$ 319,525	$ 308,197