XML 28 R2.htm IDEA: XBRL DOCUMENT v2.4.0.6
Condensed Consolidated Balance Sheets (USD $)
Dec. 31, 2012
Sep. 30, 2012
Current assets:    
Cash and cash equivalents $ 16,139,078 $ 13,859,505
Accounts receivable, less allowance of $4,172 and $4,372 for doubtful accounts 2,268,710 5,517,894
Inventories, net 4,192,342 3,112,489
Prepaid expenses and other 356,921 441,823
Total current assets 22,957,051 22,931,711
Property and equipment, net 264,602 212,863
Intangible assets, net 148,502 158,457
Prepaid expenses and other-noncurrent 1,055,141 1,102,016
Total assets 24,425,296 24,405,047
Current liabilities:    
Accounts payable 791,406 995,719
Accrued liabilities 722,429 623,742
Total current liabilities 1,513,835 1,619,461
Other liabilities-noncurrent 364,862 363,817
Total liabilities 1,878,697 1,983,278
Commitments and contingencies (Note 8)      
Stockholders' equity:    
Preferred stock, $0.00001 par value; 5,000,000 shares authorized; none issued and outstanding      
Common stock, $0.00001 par value; 50,000,000 shares authorized; 32,399,199 and 32,374,499 shares issued and outstanding, respectively 324 324
Additional paid-in capital 86,583,217 86,358,011
Accumulated deficit (64,036,942) (63,936,566)
Total stockholders' equity 22,546,599 22,421,769
Total liabilities and stockholders' equity $ 24,425,296 $ 24,405,047