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CONSOLIDATED BALANCE SHEETS (USD $)
In Thousands
Jun. 30, 2011
Dec. 31, 2010
Current assets:    
Cash and cash equivalents $ 5,714 $ 3,827
Trade accounts receivable, net 2,221 2,114
Inventories, net 7,215 7,605
Prepaid expenses and other current assets 730 966
Deferred income tax asset, net 500 400
Total current assets 16,380 14,912
Property and equipment, net 7,325 7,432
Brand name and trademark 1,510 1,510
Purchased technology, net 1,544 1,598
License rights, net 58 90
Deferred income tax asset, net 1,070 1,533
Other assets 762 711
Total assets 28,649 27,786
Accounts payable 944 951
Accrued payroll 79 101
Accrued vacation 238 169
Current portion of bonds payable 143 140
Accrued and other liabilities 597 444
Total current liabilities 2,001 1,805
Bonds payable, net of current portion 3,527 3,600
Capital lease payable, net of current portion 112 112
Derivative liabilities 432 504
Total liabilities 6,072 6,021
Preferred stock, par value $.001; 10,000,000 shares authorized; none issued or outstanding 0 0
Common stock, par value $.001 par value; 40,000,000 shares authorized ; 17,742,538 and 17,705,980 issued and 17,599,421 and 17,562,901 outstanding on June 30, 2011 and December 31, 2010, respectively 18 18
Additional paid-in capital 25,180 25,113
Accumulated other comprehensive loss (176) 0
Accumulated deficit (2,445) (3,366)
Total stockholders' equity 22,577 21,765
Total liabilities and stockholders' equity $ 28,649 $ 27,786