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v3.3.1.900

Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
CASH FLOWS FROM OPERATING ACTIVITIES: |  |  |
Net income (loss) | $ 1,213,239 | $ (167,159) | $ 117,395
Adjustments to reconcile net income (loss) to net cash provided by operating activities: |  |  |
Depreciation | 525,918 | 446,045 | 414,307
Amortization | 3,343 | 2,876 | 2,894
Deferred income taxes | 821,469 | (88,590) | 87,166
Stock-based compensation | 23,222 | 30,004 | 31,359
(Gain) loss on disposal of fixed assets | (3,984) | 4,519 | 35,179
Changes in: |  |  |
Receivables | 251,188 | (373,882) | (20,056)
Inventory | 75,548 | 260,753 | 442,494
Prepaid expenses and other assets | (63,378) | 2,548 | 45,917
Accounts payable and accrued expenses | 60,361 | 178,560 | (57,995)
Deferred revenue | (6,690) | 6,690 | 0
Net cash provided by operating activities | 2,900,236 | 302,364 | 1,098,660
CASH FLOWS FROM INVESTING ACTIVITIES: |  |  |
Purchase of property, plant and equipment | (2,719,189) | (1,535,558) | (597,697)
Maturities of investments | 2,489,000 | 2,985,000 | 2,489,000
Purchases of investments | (4,455,000) | (2,985,000) | (3,234,000)
Proceeds from sale of fixed assets | 66,215 | 0 | 0
Net cash (used for) investing activities | (4,618,974) | (1,535,558) | (1,342,697)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |  |
Proceeds from debt issuance | 2,500,000 | 0 | 0
Debt principal repayments | (169,753) | (190,312) | (181,445)
Debt issuance costs | (34,125) | 0 | 0
Proceeds from exercise of stock options | 120,210 | 3,149 | 21,750
Tax benefits related to stock options | 25,706 | 0 | 398
Net cash provided by (used for) financing activities | 2,442,038 | (187,163) | (159,297)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS | 723,300 | (1,420,357) | (403,334)
BEGINNING CASH AND CASH EQUIVALENTS | 850,028 | 2,270,385 | 2,673,719
ENDING CASH AND CASH EQUIVALENTS | 1,573,328 | 850,028 | 2,270,385
INCOME TAXES PAID | 3,133 | 252 | 0
INTEREST EXPENSE PAID | 77,159 | 58,413 | 67,015
NON-CASH ACTIVITIES: |  |  |
Capital expenditures included in accounts payable and accrued expenses | 1,510 | 251,383 | 23,495
Net change in fair value of interest rate swap | $ 26,925 | $ 3,495 | $ (30,284)

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- Definition The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3255-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations. + References No definition available. + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 + Details
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- Definition Value of stock issued as a result of the exercise of stock options, after deduction of related income tax (expense) benefit. + References No definition available. + Details
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