CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
Cash flows related to operating activities:
Net income	$ 2,626	$ 2,128
Adjustments to reconcile net income to net cash generated in operating activities -
Depreciation and amortization	686	664
Deferred income taxes (benefit)	(206)	(23)
Increase in inventory reserve	122	103
Change in assets and liabilities:
Accounts receivable	(604)	(1,340)
Inventories	(697)	391
Prepaid income taxes	376	161
Other assets	(168)	98
Other non-current assets	(54)	(104)
Accounts payable	204	132
Accrued employee compensation and benefit costs	119	246
Other accrued liabilities	97	(625)
Employee stock ownership trust payment	101	101
Net cash generated in operating activities	2,602	1,932
Cash flows related to investing activities:
Capital expenditures - property, plant and equipment	(608)	(492)
Proceeds from certificates of deposit		495
Net cash (used) generated in investing activities	(608)	3
Cash flows related to financing activities:
Principal payments on long-term debt	(323)	(323)
Principal payments on capital lease related party	(81)	(81)
Cash dividend	(682)	(336)
Purchase of stock options	(517)	(573)
Proceeds from exercise of stock options	110
Net cash used in financing activities	(1,493)	(1,313)
Net increase in cash and cash equivalents	501	622
Cash and cash equivalents at beginning of year	4,447	3,825
Cash and cash equivalents at end of year	4,948	4,447
Supplemental disclosures:
Income taxes paid	511	754
Interest paid	$ 65	$ 74