Quarterly report pursuant to Section 13 or 15(d)

Condensed Statements of Cash Flows (Unaudited)

v3.19.2
Condensed Statements of Cash Flows (Unaudited) - USD ($)
9 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Cash flows from operating activities    
Net income $ 2,678,429 $ 2,393,014
Adjustments to reconcile net income to net cash provided by operating activities:    
Depreciation and amortization 1,613,394 1,546,661
Change in allowance for doubtful accounts 210,000
Amortization of discount on investments (43,601)
Deferred taxes (384,000)
Loss on disposal of assets (20,358)
Stock based compensation 1,535,628 1,488,304
Changes in operating assets and liabilities:    
Accounts receivable 3,308,314 (2,413,875)
Inventories, net 625,873 1,546,081
Other assets (116,872) 289,305
Accounts payable, accrued expenses and deferred rent (901,754) (146,317)
Net cash provided by operating activities 8,909,411 4,298,815
Cash flows from investing activities    
Purchases of property, plant and equipment and intangible assets (1,099,089) (920,356)
Purchases of investments (17,444,393) (5,403,075)
Proceeds from sale of property, plant, and equipment 83,052
Proceeds from maturities of investments 7,235,000 4,444,000
Business acquisition (10,350,000)
Net cash used in investing activities (11,308,482) (12,146,379)
Cash flows from financing activities    
Repurchases of common stock (1,371,414)
Proceeds from issuance of common stock under employee stock purchase plan 313,891 297,860
Proceeds from issuance of common stock upon exercise of stock options 24 21,174
Tax withholding related to vesting of restricted stock grants (431,779) (348,527)
Net cash used in financing activities (117,864) (1,400,907)
Decrease in cash and cash equivalents (2,516,935) (9,248,471)
Cash and cash equivalents, beginning of period 8,547,777 18,536,111
Cash and cash equivalents, end of period 6,030,842 9,287,640
Supplemental disclosures for cash flow information    
Cash paid during the year for income taxes 1,081,068 48,987
Non-cash financing activities    
Cashless exercise of stock options $ 17,390 $ 5,782