CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current Assets
Cash and cash equivalents	$ 76,974	$ 81,364
Accounts receivable-net of doubtful accounts of $235 and $394 at December 31, 2019 and December 31, 2018, respectively	1,437	1,011
Inventory	48,771	38,888
Investment securities	15,704	19,670
Income taxes, prepaid	5,169
Prepaid expenses and other current assets	6,096	4,586
Total current assets	154,151	145,519
Property, plant and equipment - net	26,039	19,747
Right-of-use asset	12,803
Other assets	353	1,183
Deferred tax assets	1,307	2,980
TOTAL ASSETS	194,653	169,429
Current liabilities
Accounts payable and accrued expenses	76,220	60,323
Current lease obligation	3,168
Total current liabilities	79,388	60,323
Other liabilities:
Lease obligation, less current lease obligation	10,433
Total liabilities	89,821	60,323
Stockholders' Equity:
Common stock, par value $.001 per share: 20,000 shares authorized; 12,272 and 12,117 issued and 11,764 and 11,868 outstanding at December 31,, 2019 and December 31, 2018, respectively	12	12
Additional paid-in capital		8,802
Accumulated other comprehensive income (loss)	25	(173)
Retained earnings	168,788	131,344
Less: Treasury stock at cost, 489 and 193 shares at December 31, 2019 and December 31, 2018, respectively	(63,993)	(30,879)
Total stockholders' equity	104,832	109,106
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 194,653	$ 169,429