CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 28,353	$ 29,655
Accounts receivable, net	12,673	10,446
Inventories, net	16,328	15,382
Prepaid expenses and other	739	879
Total current assets	58,093	56,362
Other assets:
Note receivable from affiliate	38,000	38,200
Goodwill	23,742	23,742
Other noncurrent	590	590
Total other assets	62,332	62,532
Property and equipment:
Land	4,935	4,935
Buildings	22,774	22,774
Equipment	67,712	67,373
Construction in progress	850	569
Gross property and equipment	96,271	95,651
Less accumulated depreciation	64,385	63,586
Net property and equipment	31,886	32,065
Total assets	152,311	150,959
Current liabilities:
Accounts payable and accrued liabilities	8,430	10,792
Income taxes payable to affiliates	923	470
Total current liabilities	9,353	11,262
Noncurrent liabilities -
Deferred income taxes	3,268	3,112
Stockholders' equity:
Preferred stock
Additional paid-in capital	55,612	55,612
Retained earnings	83,954	80,849
Total stockholders' equity	139,690	136,585
Total liabilities and stockholders’ equity	152,311	150,959
Commitments and contingencies (Note 1)
Class A Common Stock
Stockholders' equity:
Common stock	24	24
Total stockholders' equity	24	24
Class B Common Stock
Stockholders' equity:
Common stock	100	100
Total stockholders' equity	$ 100	$ 100

Asset noncurrent other than property plant equipment.

No definition available.

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- Definition

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.