Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements Of Cash Flows

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Condensed Consolidated Statements Of Cash Flows (USD $)
3 Months Ended
Mar. 31, 2012
Mar. 31, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:    
Net income $ 55,078 $ 2,557,838
Adjustments to reconcile net income to net cash provided by (used in) operating activities:    
Depreciation and amortization 584,690 499,221
Share-based compensation 111,044 80,173
Deferred income taxes 55,533 142,881
(Gain) loss on sale of assets (20,572) 12,220
Excess tax benefit from stock based payments   (7,280)
Changes in assets and liabilities:    
Trade receivables 148,107 (1,853,282)
Inventories (1,082,165) (482,030)
Prepaid income taxes (76,842) 296,586
Other assets 132,159 (681,740)
Accounts payable 9,451 (254,581)
Accrued compensation and benefits (3,136,397) (723,597)
Other accrued expenses (235,703) (115,352)
Income taxes payable 8,287 887,609
Net cash (used in) provided by operating activities (3,447,330) 358,666
CASH FLOWS FROM INVESTING ACTIVITIES:    
Capital expenditures (681,099) (443,602)
Purchases of investments (2,007,701) (7,125,746)
Acquisition of business, net of cash acquired (43,639)  
Proceeds from the sale of fixed assets 74,372  
Proceeds from the sale of investments 4,359,039 7,350,000
Net cash provided by (used in) investing activities 1,700,972 (219,348)
CASH FLOWS FROM FINANCING ACTIVITIES:    
Cash dividends paid (1,269,737) (1,263,434)
Mortgage principal payments (104,123) (97,268)
Proceeds from issuance of common stock 54,409 45,511
Excess tax benefit from stock based payments   7,280
Net cash used in financing activities (1,319,451) (1,307,911)
EFFECT OF FOREIGN EXCHANGE RATE CHANGES ON CASH 25,584 6,200
NET DECREASE IN CASH AND CASH EQUIVALENTS (3,040,225) (1,162,393)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 22,515,710 16,787,558
CASH AND CASH EQUIVALENTS AT END OF PERIOD 19,475,485 15,625,165
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:    
Income taxes paid 62,934 275,522
Interest paid 35,822 46,290
Dividends declared not paid $ 1,355,294 $ 1,264,122