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New Jersey Mining Company Consolidated Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016
Cash flows from operating activities: |  |  |
Net loss |  | $ (22,124) | $ (1,361,008)
Adjustments to reconcile net loss to net cash provided (used) by operating activities: |  |  |
Depreciation and amortization |  | 156,041 | 30,191
Amortization of discount on note payable |  | 44,272 | 84,370
Accretion of asset retirement obligation |  | 8,456 | 5,291
Stock based compensation |  | 141,407 | 292,241
Change in fair value of forward gold contracts |  | 211,461 | 296,098
Change in operating assets and liabilities: |  |  |
Gold sales receivables |  | (253,477) | (54,319)
Inventories |  | (60,830) | (184,324)
Joint venture receivable |  | (1,794) | 221
Other current assets |  | (27,361) | 5,927
Accounts payable |  | 120,687 | 184,856
Accrued payroll and related payroll expenses |  | 2,849 | 23,348
Interest payable related parties |  | 18,032 | 4,167
Net cash provided (used) by operating activities |  | 337,619 | (672,941)
Cash flows from investing activities: |  |  |
Purchases of property, plant and equipment |  | (144,464) | (131,657)
Purchase of mineral property |  | (30,394) | (102,823)
Deposit on equipment |  | (30,000) |
Proceeds from sale of equipment |  |  | 17,200
Payment received on note receivable |  | 58,386 |
Gain recognized as equity transaction on GF&H acquisition | [1] |  | 68,675
Purchase of GF&H non-controlling interest | [1] |  | (27,341)
Proceeds from option payment on property |  | 15,000 | 10,000
Purchase of investment in joint venture |  |  | (225,000)
Purchase of reclamation bond |  | (45,320) | (58,000)
Net cash provided (used) by investing activities |  | (176,792) | (448,946)
Cash flows from financing activities: |  |  |
Sales of common stock and warrants, net of issuance costs |  | 1,391,000 | 92,500
Cash from exercise of stock options |  |  | 16,250
Proceeds from forward gold contracts |  |  | 1,240,306
Payments on forward gold contracts in cash |  | (357,766) | (60,626)
Gold purchased for payments on forward gold contracts |  | (319,344) | (89,550)
Principal payments on notes payable |  | (809,777) | (413,402)
Borrowings from related parties |  |  | 475,000
Principal payments on notes and other payables, related parties |  | (126,416) | (50,363)
Contributions from non-controlling interest |  | 31,260 | 4,330
Net cash provided (used) by financing activities |  | (191,043) | 1,214,445
Net change in cash and cash equivalents |  | (30,216) | 92,558
Cash and cash equivalents, beginning of year |  | 154,833 | 62,275
Cash and cash equivalents, end of year |  | 124,617 | 154,833
Supplemental disclosure of cash flow information: |  |  |
Interest paid in cash, net of amount capitalized |  | 58,941 | 69,918
Non-cash investing and financing activities: |  |  |
Deposit on equipment applied to purchase of equipment |  |  | 13,982
Shares of common stock and warrants issued in exchange for note and interest payable, related party |  | 160,000 |
Note payable for equipment purchase |  | $ 146,952 |
Shares of common stock issued for investment in joint venture |  |  | 210,000
Stock option exercised in exchange for reduction of note payable, related party |  |  | 33,750
Shares of common stock issued for acquisition of GF&H |  |  | $ 26,364
[1] | Note 13

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- Definition The cash outflow associated with the investment in or advances to an entity in which the reporting entity shares control of the entity with another party or group. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition The cash outflow from the acquisition of a mineral right which is the right to extract a mineral from the earth or to receive payment, in the form of royalty, for the extraction of minerals. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 + Details
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- Definition The cash inflow from a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow from debt classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 + Details
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- Definition The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 + Details
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- Definition The cash inflow from sale of machinery and equipment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 + Details
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- Definition Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement. + References Reference 1: 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=98514028&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=96867065&loc=SL79508275-113901 + Details
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- Definition The cash outflow for a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + 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=98514028&loc=d3e3602-108585 + Details
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- Definition Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- References No definition available. + Details
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- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period. + 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 (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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