Document And Entity Information
Document And Entity Information - USD ($) | 12 Months Ended | ||
Dec. 31, 2017 | Mar. 08, 2018 | Jun. 30, 2017 | |
Document Information [Line Items] | |||
Entity Registrant Name | CADIZ INC | ||
Entity Central Index Key | 727,273 | ||
Trading Symbol | cdzi | ||
Current Fiscal Year End Date | --12-31 | ||
Entity Filer Category | Accelerated Filer | ||
Entity Current Reporting Status | Yes | ||
Entity Voluntary Filers | No | ||
Entity Well-known Seasoned Issuer | No | ||
Entity Common Stock, Shares Outstanding (in shares) | 23,193,235 | ||
Entity Public Float | $ 253,444,761 | ||
Document Type | 10-K | ||
Document Period End Date | Dec. 31, 2017 | ||
Document Fiscal Year Focus | 2,017 | ||
Document Fiscal Period Focus | FY | ||
Amendment Flag | false |
Consolidated Statements of Oper
Consolidated Statements of Operations and Comprehensive Loss - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended | ||
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | |
Total revenues (rental income) | $ 437 | $ 412 | $ 304 |
Costs and expenses: | |||
Cost of sales (exclusive of depreciation shown below) | 334 | ||
General and administrative | 12,803 | 9,330 | 13,709 |
Depreciation | 274 | 292 | 270 |
Total costs and expenses | 13,077 | 9,622 | 14,313 |
Operating loss | (12,640) | (9,210) | (14,009) |
Interest expense, net | (17,719) | (14,875) | (10,070) |
Loss on extinguishment of debt and debt refinancing | (3,501) | (2,250) | |
Other income, net | 70 | ||
Loss before income taxes | (33,860) | (26,335) | (24,009) |
Income tax expense | 4 | 4 | 4 |
Net loss and comprehensive loss | $ (33,864) | $ (26,339) | $ (24,013) |
Basic and diluted net loss per share (in dollars per share) | $ (1.50) | $ (1.41) | $ (1.35) |
Weighted-average shares outstanding (in shares) | 22,535 | 18,719 | 17,782 |
Consolidated Balance Sheets
Consolidated Balance Sheets - USD ($) | Dec. 31, 2017 | Dec. 31, 2016 |
ASSETS | ||
Cash and cash equivalents | $ 13,030,000 | $ 12,172,000 |
Accounts receivable | 36,000 | 39,000 |
Prepaid expenses and other | 411,000 | 3,391,000 |
Total current assets | 13,477,000 | 15,602,000 |
Property, plant, equipment and water programs, net | 45,269,000 | 44,182,000 |
Goodwill | 3,813,000 | 3,813,000 |
Other assets | 3,946,000 | 3,502,000 |
Total assets | 66,505,000 | 67,099,000 |
LIABILITIES AND STOCKHOLDERS' DEFICIT | ||
Accounts payable | 411,000 | 439,000 |
Accrued liabilities | 2,281,000 | 3,953,000 |
Current portion of long term debt | 1,408,000 | 170,000 |
Warrant liabilities | 2,387,000 | |
Total current liabilities | 6,487,000 | 4,562,000 |
Long-term debt | 123,768,000 | 102,374,000 |
Long-term lease obligations with related party, net | 13,276,000 | 12,287,000 |
Deferred revenue | 750,000 | 750,000 |
Other long-term liabilities | 923,000 | 1,443,000 |
Total liabilities | 145,204,000 | 121,416,000 |
Commitments and contingencies (Note 11) | ||
Stockholders' deficit: | ||
Common stock - $0.01 par value; 70,000,000 shares authorized; shares issued and outstanding: 22,987,434 at December 31, 2017, and 21,768,864 at December 31, 2016 | 230,000 | 218,000 |
Additional paid-in capital | 364,806,000 | 355,336,000 |
Accumulated deficit | (443,735,000) | (409,871,000) |
Total stockholders' deficit | (78,699,000) | (54,317,000) |
Total liabilities and stockholders' deficit | $ 66,505,000 | $ 67,099,000 |
Consolidated Balance Sheets (Pa
Consolidated Balance Sheets (Parentheticals) - $ / shares | Dec. 31, 2017 | Dec. 31, 2016 |
Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01 |
Common stock, shares authorized (in shares) | 70,000,000 | 70,000,000 |
Common stock, shares issued (in shares) | 22,987,434 | 21,768,864 |
Common stock, shares outstanding (in shares) | 22,987,434 | 21,768,864 |
Consolidated Statements of Cash
Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended | ||
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | |
Cash flows from operating activities: | |||
Net loss | $ (33,864) | $ (26,339) | $ (24,013) |
Adjustments to reconcile net loss to net cash used for operating activities: | |||
Depreciation | 274 | 292 | 270 |
Increase in warrant liabilities | 2,608 | ||
Amortization of deferred loan costs | 193 | 238 | 198 |
Amortization of debt discount | 3,644 | 3,739 | 1,635 |
Interest expense added to loan principal | 9,269 | 7,636 | 8,237 |
Interest added to lease liability | 964 | 755 | |
Loss on debt conversion | 58 | 1,234 | |
Loss on early extinguishment of debt and debt refinancing | 3,501 | 2,250 | |
Compensation charge for stock awards and share options | 2,304 | 1,296 | 1,116 |
Changes in operating assets and liabilities: | |||
Decrease in accounts receivable | 3 | 148 | 52 |
Decrease (increase) in prepaid expenses and other | 2,980 | (3,082) | 37 |
Increase in other assets | (444) | (185) | (186) |
(Decrease) increase in accounts payable | (79) | 130 | 9 |
(Decrease) increase in accrued liabilities | (1,877) | 2,374 | 77 |
Net cash used for operating activities | (10,466) | (9,514) | (12,568) |
Cash flows from investing activities: | |||
Additions to property, plant and equipment | (1,006) | (906) | |
Net cash used for investing activities | (1,006) | (906) | |
Cash flows from financing activities: | |||
Net proceeds from issuance of common stock | 10,510 | ||
Up-front payment related to lease liability | 12,000 | ||
Net proceeds from issuance of long-term debt | 57,253 | 8,000 | |
Debt issuance costs | (960) | ||
Principal payments on long-term debt | (44,923) | (10,554) | (42) |
Net cash provided by (used for) financing activities | 12,330 | 18,996 | (42) |
Net increase (decrease) in cash and cash equivalents | 858 | 9,482 | (13,516) |
Cash and cash equivalents, beginning of period | 12,172 | 2,690 | 16,206 |
Cash and cash equivalents, end of period | $ 13,030 | $ 12,172 | $ 2,690 |
Consolidated Statements of Stoc
Consolidated Statements of Stockholders' Deficit - USD ($) $ in Thousands | Shares Issued to Lenders [Member]Common Stock [Member] | Shares Issued to Lenders [Member]Additional Paid-in Capital [Member] | Shares Issued to Lenders [Member]Retained Earnings [Member] | Shares Issued to Lenders [Member] | Shares Issued Pursuant to Shelf Takedown [Member]Common Stock [Member] | Shares Issued Pursuant to Shelf Takedown [Member]Additional Paid-in Capital [Member] | Shares Issued Pursuant to Shelf Takedown [Member]Retained Earnings [Member] | Shares Issued Pursuant to Shelf Takedown [Member] | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Total |
Balance (in shares) at Dec. 31, 2014 | 17,681,274 | |||||||||||
Balance at Dec. 31, 2014 | $ 177 | $ 319,604 | $ (359,519) | $ (39,738) | ||||||||
Issuance of shares pursuant to bond conversion (in shares) | 126,633 | |||||||||||
Issuance of shares pursuant to bond conversion | $ 1 | 1,005 | 1,006 | |||||||||
Conversion features | 5,139 | 5,139 | ||||||||||
Stock compensation expense (in shares) | 68,109 | |||||||||||
Stock compensation expense | $ 1 | 1,107 | 1,108 | |||||||||
Net Loss | (24,013) | (24,013) | ||||||||||
Balance (in shares) at Dec. 31, 2015 | 17,876,016 | |||||||||||
Balance at Dec. 31, 2015 | $ 179 | 326,855 | (383,532) | (56,498) | ||||||||
Issuance of shares pursuant to bond conversion (in shares) | 1,406,723 | |||||||||||
Issuance of shares pursuant to bond conversion | $ 14 | 9,566 | 9,580 | |||||||||
Conversion features | 1,482 | 1,482 | ||||||||||
Stock compensation expense (in shares) | 207,868 | |||||||||||
Stock compensation expense | $ 2 | 860 | 862 | |||||||||
Net Loss | (26,339) | (26,339) | ||||||||||
Issuance of stock (in shares) | 1,128,257 | 1,150,000 | ||||||||||
Issuance of stock | $ 11 | $ 6,075 | $ 6,086 | $ 12 | $ 10,498 | $ 10,510 | ||||||
Balance (in shares) at Dec. 31, 2016 | 21,768,864 | |||||||||||
Balance at Dec. 31, 2016 | $ 218 | 355,336 | (409,871) | $ (54,317) | ||||||||
Issuance of shares pursuant to bond conversion (in shares) | 413,335 | 413,335 | ||||||||||
Issuance of shares pursuant to bond conversion | $ 4 | 2,821 | $ 2,825 | |||||||||
Stock compensation expense (in shares) | 511,433 | |||||||||||
Stock compensation expense | $ 5 | 2,918 | 2,923 | |||||||||
Net Loss | (33,864) | (33,864) | ||||||||||
Issuance of stock (in shares) | 29,706 | 293,802 | ||||||||||
Issuance of stock | $ 3 | 3,731 | 3,734 | |||||||||
Balance (in shares) at Dec. 31, 2017 | 22,987,434 | |||||||||||
Balance at Dec. 31, 2017 | $ 230 | $ 364,806 | $ (443,735) | $ (78,699) |
Note 1 - Description of Busines
Note 1 - Description of Business | 12 Months Ended |
Dec. 31, 2017 | |
Notes to Financial Statements | |
Business Description and Basis of Presentation [Text Block] | NOTE 1 – DESCRIPTION OF BUSINESS Cadiz Inc. (“Cadiz” or “the Company”) is a land and water resource development company with 45,000 three California’s primary mode of water transportation for imports from the Colorado River into the State. The Company’s properties are suitable for various uses, including large-scale agricultural development, groundwater storage and water supply projects. The Company’s main objective is to realize the highest and best use of its land and water resources in an environmentally responsible way. The Company has been primarily focused on the development of the Cadiz Valley Water Conservation, Recovery and Storage Project (“Water Project” or “Project”), which will capture and conserve millions of acre-feet of native groundwater currently being lost to evaporation from the aquifer system beneath the Company’s 34,500 |
Note 2 - Summary of Significant
Note 2 - Summary of Significant Accounting Policies | 12 Months Ended |
Dec. 31, 2017 | |
Notes to Financial Statements | |
Significant Accounting Policies [Text Block] | NOTE 2 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation The Consolidated Financial Statements of the Company have been prepared using accounting principles applicable to a going concern, which assumes realization of assets and settlement of liabilities in the normal course of business. The Company incurred losses of $33.9 $26.3 $24.0 December 31, 2017, 2016 2015, $7.0 December 31, 2017, $10.5 December 31, 2017. December 31, 2017 In May 2017, the Company entered into a new $60 $45 $15 no no December 31, 2017, The Company ’s cash resources provide the Company with sufficient funds to meet its working capital needs for a period beyond one may may Limitations on the Company’s liquidity and ability to raise capital may no Principles of Consolidation The consolidated financial statements include the accounts of Cadiz Inc. and all subsidiaries. All significant intercompany transactions and balances have been eliminated in consolidation. Use of Estimates in Preparation of Financial Statements The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. In preparing these financial statements, management has made estimates with regard to goodwill and other long-lived assets, stock compensation and deferred tax assets. Actual results could differ from those estimates. Revenue Recognition The Company recognizes rental income through its lease with Fenner Valley Farms LLC. Stock-Based Compensation General and administrative expenses include $ 2.3 $1.3 $1.1 December 31, 2017, 2016 2015, The Company applies the Black-Scholes valuation model in determining the fair value of options granted to employees and consultants. For employees, the fair value is then charged to expense on the straight-line basis over the requisite service period. For consultants, the fair value is remeasured at each reporting period and recorded as a liability until the award is settled. Accounting Standards Codification Topic 718, 718” December 31, 2017, no not 718. 7, Net Loss Per Common Share Basic net loss per share is computed by dividing the net loss by the weighted-average common shares outstanding. Options, deferred stock units, warrants, and the zero not 10,894,000 11,070,000 8,453,000 December 31, 2017, 2016 2015, Property, Plant, Equipment and Water Programs Property, plant, equipment and water programs are stated at cost. Depreciation is provided using the straight-line method over the estimated useful lives of the assets, generally ten forty-five five fifteen Water rights, storage and supply programs are stated at cost. Certain costs directly attributable to the development of such programs have been capitalized by the Company. These costs, which are expected to be recovered through future revenues, consist of direct labor, drilling costs, consulting fees for various engineering, hydrological, environmental and additional feasibility studies, and other professional and legal fees. While interest on borrowed funds is currently expensed, interest costs related to the construction of project facilities will be capitalized at the time construction of these facilities commences. Goodwill and Other Assets As a result of a merger in May 1988 two $7,006,000 $3,193,000 Accounting Standards Codification 350, 350” January 1, 2002. 350, no $3.8 December 31, 2017, 2016 2015. Deferred loan costs represent costs incurred to obtain debt financing. Such costs are amortized over the life of the related loan using the interest method. At December 31, 2017, 6, Impairment of Goodwill and Long-Lived Assets The Company assesses long-lived assets, excluding goodwill, for recoverability whenever events or changes in circumstances indicate that their carrying value may not may not The Company uses a one fourth not Income Taxes Income taxes are provided for using an asset and liability approach which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the financial statement and tax bases of assets and liabilities at the applicable enacted tax rates. A valuation allowance is provided when it is more likely than not not Fair Value of Financial Instruments Financial assets with carrying values approximating fair value include cash and cash equivalents and accounts receivable. Financial liabilities with carrying values approximating fair value include accounts payable and accrued liabilities due to their short-term nature. The carrying value of the Company’s secured debt approximates fair value, based on interest rates available to the Company for debt with similar terms. The fair value of the Company’s convertible debt exceeds its carrying value due to the increased value of its conversion feature, which is determined using the Black-Scholes model. See Note 6, Supplemental Cash Flow Information Under the terms of the Prior Senior Secured Debt, the Company was required to pay 50% Under the terms of the New Senior Secured Debt, the Company is required to pay 25% December 31, 2017, $748 $433 29,706 No In connection with the New Senior Secured Debt, the Company issued a warrant to purchase an aggregate of 362,500 “2017 $2.9 2017 2017 During the year ended December 31, 2017, $2.93 413,335 Cash payments for income taxes were $ 4,000 December 31, 2017, 2016, 2015. Recent Accounting Pronouncements Accounting Guidance Not In February 2016, one January 1, 2019, In August 2016, an accounting standards update which eliminates the diversity in practice related to the classification of certain cash receipts and payments in the statement of cash flows, by adding or clarifying guidance on eight December 15, 2017, not In January 2017, December 15, 2017, not In May 2017, 718 1. The fair value of the modified award is the same as the fair value of the original award immediately before the original award is modified. If the modification does not not 2. The vesting conditions of the modified award are the same as the vesting conditions of the original award immediately before the original award is modified. 3. The classification of the modified award as an equity instrument or a liability instrument is the same as the classification of the original award immediately before the original award is modified. This guidance is effective for annual periods beginning after December 15, 2017, not In July 2017, no December 15, 2019, December 15, 2020, Accounting Guidance Adopted In March 2016, January 1, 2017, January 1, 2017, not In January 2017, 2 ’s fair value. The amendments in this update are effective prospectively during interim and annual periods beginning after December 15, 2019, September 30, 2017, not In May 2014, July 9, 2015, one January 1, 2018. January 1, 2018, not |
Note 3 - Property, Plant, Equip
Note 3 - Property, Plant, Equipment and Water Programs | 12 Months Ended |
Dec. 31, 2017 | |
Notes to Financial Statements | |
Property, Plant and Equipment Disclosure [Text Block] | NOTE 3 – PROPERTY, PLANT, EQUIPMENT AND WATER PROGRAMS Property, plant, equipment and water programs consist of the following (dollars in thousands): December 31, 201 7 201 6 Land and land improvements $ 24,781 $ 24,781 Water programs 22,595 21,324 Buildings 1,572 1,572 Leasehold improvements 570 570 Furniture and fixtures 461 461 Machinery and equipment 1,337 1,313 Construction in progress 123 112 51,439 50,133 Less accumulated depreciation (6,170 ) (5,951 ) $ 45,269 $ 44,182 |
Note 4 - Other Assets
Note 4 - Other Assets | 12 Months Ended |
Dec. 31, 2017 | |
Notes to Financial Statements | |
Other Assets Disclosure [Text Block] | NOTE 4 – OTHER ASSETS Other assets consist of the following (dollars in thousands): December 31, 201 7 201 6 Prepaid rent $ 3,554 $ 3,369 Security deposits 392 133 $ 3,946 $ 3,502 Prepaid rent primarily consists of fees incurred to obtain the right-of-way for the Water Project. Amortization of prepaid rent was approximately $115,000, $115,000 $115,000 2017, 2016 2015, |
Note 5 - Accrued Liabilities
Note 5 - Accrued Liabilities | 12 Months Ended |
Dec. 31, 2017 | |
Notes to Financial Statements | |
Accounts Payable and Accrued Liabilities Disclosure [Text Block] | NOTE 5 – ACCRUED LIABILITIES At December 31, 2017 2016, December 31, 201 7 201 6 Payroll, bonus, and benefits $ 1,204 $ 317 Legal and consulting 550 167 Stock-based compensation 71 171 Litigation settlement - 3,000 Other accrued expenses 456 298 $ 2,281 $ 3,953 |
Note 6 - Long-term Debt and Lea
Note 6 - Long-term Debt and Lease Obligation | 12 Months Ended |
Dec. 31, 2017 | |
Notes to Financial Statements | |
Debt Disclosure [Text Block] | NOTE 6 – LONG-TERM DEBT AND LEASE OBLIGATION At December 31, 2017 2016, December 31, 201 7 201 6 New Senior secured debt due March 25, 2021 $ 62,701 $ - Prior Senior secured debt due September 28, 2019 Interest accrues at 8% per annum - 43,550 Convertible note instrument due March 5, 2018 Interest accrues at 7% per annum (1) 1,371 2,154 Convertible note instrument due March 5, 2020 Interest accrues at 7% per annum 69,488 66,800 Lease Obligation 13,720 12,755 Other loans 160 144 Debt discount and debt issuance costs, net of accumulated accretion (8,988 ) (10,572 ) 138,452 114,831 Less current portion 1,408 170 $ 137,044 $ 114,661 ( 1 As of March 5, 2018, convertible notes due on March 5, 2018 The carrying value of the Company’s secured debt approximates fair value. The fair value of the Company’s secured debt (Level 2 The fair value of the Company ’s convertible debt exceeds its carrying value of approximately $71.0 $57.2 3 $6.75 $8.05 December 31, 2017, December 31, 2017 $14.25 51%, two Pursuant to the Company’s loan agreements, annual maturities of long-term debt outstanding on December 31, 2017, Year Ending December 31 ($ in thousands) 201 8 $ 1,426 201 9 59 20 20 69,634 20 21 62,239 202 2+ 13,720 Total $ 147,078 Credit Agreement On May 25 , 2017 $60 $45 $15 The New Senior Secured Debt will mature on the earliest of (a) the four 91 7.00% 2020 December 2015 April 2016 91 st 5 120% $10,000,000 The proceeds from the Credit Agreement were used to repay the Prior Senior Secured Debt resulting in a loss on extinguishment of $3.5 $1.5 ’ fees which was recorded as additional debt discount and is being amortized through December 2019, Interest on the New Senior Secured Debt is due quarterly on each March 31, June 30, September 30 December 31 ( June 30, 2017. Interest on the New Senior Secured Debt will (i) accrete to the outstanding principal amount at a rate per annum equal to 6% 2% may The Accreted Loan Value plus the Applicable Prepayment Premium will be due and payable on the Maturity Date. “Accreted Loan Value” means, as of the date of determination, the outstanding principal amount of the applicable Loan, plus all accreted interest as of the calendar day immediately prior to such date of determination. “Applicable Prepayment Premium” means with respect to any repayment of the New Senior Secured Debt (a) the Accreted Loan Value of the New Senior Secured Debt being prepaid or repaid, as applicable, multiplied by (b) 3.00%. The Company may not may not 50% 91 The Company paid Apollo an upfront fee of 2.00% In conjunction with the closing of the New Senior Secured Debt, the Company issued to Apollo a warrant to purchase an aggregate 362,500 “2017 $2.9 2017 December 2019, 2017 five $14.94 Total unrealized losses of $ 2.6 December 31, 2017. Convertible Notes On April 26, 2016, , pursuant to which the Company issued approximately $10.0 7.00% 2020 “2020 2020 2020 $8.0 The 2020 7.00% no March 5, 2020. 2020 $6.75 December 10, 2015, As a result of this transaction, the Company recorded a debt discount in the amount of $2.0 $6.75 $8.0 $1.48 $400 In connection with issuing the New Notes, the Company entered into a First Supplemental Indenture to the Indenture, dated as of April 28, 2016, The Company’s New Senior Secured Debt and its convertible notes contain representations, warranties and covenants that are typical for agreements of this type, including restrictions that would limit the Company’s ability to incur additional indebtedness, incur liens, pay dividends or make restricted payments, dispose of assets, make investments and merge or consolidate with another person. However, while there are affirmative covenants, there are no no December 31, 2017, Lease Obligation On February 8, 2016, 99 2,100 one $12.0 Under the FVF Lease Agreement, the Company has a repurchase option to terminate the lease at any time during the twenty 20 1 one $12 ten 10% not $14,400,000 2 8% 3 not $3,000,000 x not 20 may $1.00. one $12 10% 20 1 20 2 20 $490 20 |
Note 7 - Income Taxes
Note 7 - Income Taxes | 12 Months Ended |
Dec. 31, 2017 | |
Notes to Financial Statements | |
Income Tax Disclosure [Text Block] | NOTE 7 – INCOME TAXES Deferred taxes are recorded based upon differences between the financial statement and tax bases of assets and liabilities and available carryforwards. Temporary differences and carryforwards which gave rise to a significant portion of deferred tax assets and liabilities as of December 31, 2017 2016 December 31, 2017 2016 Deferred tax assets: Net operating losses $ 59,551 $ 74,195 Fixed asset basis difference 4,559 10,662 Contributions carryover 4 5 Deferred compensation 1,352 2,375 Accrued liabilities 971 389 Total deferred tax assets 66,437 87,626 Valuation allowance for deferred tax assets (66,437 ) (87,626 ) Net deferred tax asset $ - $ - The valuation allowance decreased $21,189,000 $7,121,000 2017 2016, 2017 December 22, 2017. 21%, January 1, 2018. 2017 $30,675,000. No. 118. As of December 31, 201 7, $286.3 $166.3 2036. As of December 31, 201 7, $2.8 None The Company's tax years 201 4 2017 2013 2017 three four A reconciliation of the income tax benefit to the statutory federal income tax rate is as follows (dollars in thousands): Year Ended December 31, 201 7 201 6 2015 Expected federal income tax benefit at 34% $ (11,477 ) $ (8,955 ) $ (8,163 ) Loss with no tax benefit provided 8,156 6,918 7,389 State income tax 4 4 4 Non-deductible expenses and other 3,321 2,037 774 Income tax expense $ 4 $ 4 $ 4 Because it is more likely than not not assets. Accordingly, no |
Note 8 - Common Stock
Note 8 - Common Stock | 12 Months Ended |
Dec. 31, 2017 | |
Notes to Financial Statements | |
Stockholders' Equity Note Disclosure [Text Block] | NOTE 8 – COMMON STOCK As previously disclosed, in January 2013, 400,000 100,000 four i. 100,000 ii. 100,000 iii. 100,000 51% ’s annual capacity; and iv. 100,000 All shares earned upon achievement of any of the four three The first four January 2013, first 100,000 In May 2016, second three six 2016 $520,000 second four three December 2017, fourth 2017 $171,000 $1.8 $1.1 2017 2016, On October 2, 2017, 264,096 ’s common stock with an aggregate value of $3.3 May 24, 2017. “2016 357,500 $3.1 2017 |
Note 9 - Stock-based Compensati
Note 9 - Stock-based Compensation Plans and Warrants | 12 Months Ended |
Dec. 31, 2017 | |
Notes to Financial Statements | |
Disclosure of Compensation Related Costs, Share-based Payments [Text Block] | NOTE 9 – STOCK-BASED COMPENSATION PLANS AND WARRANTS The Company has issued options and has granted stock awards pursuant to its 2009 and 2014 2009 The 2009 2009 850,000 ’s employees and consultants. The plan became effective when the Company filed a registration statement on Form S- 8 December 18, 2009. 2009 ten 24 2014 The 2014 June 10, 2014 675,000 ’s employees, directors and consultants. Upon approval of the 2014 2009 2014 8, 162,500 July 1, 2014 December 31, 2016, 200,000 June 2017, $1.7 December 31, 2017, Under the 2014 $30,000 ’s common stock with a value equal to $20,000 June 30 $7,500 $5,000 January 31 All options that have been issued under the above plans have been issued to officers, employees and consultants of the Company. In total, options to purchase 507,500 December 31, 2017, 2009 2014 For consultants of the Company, the fair value of each option granted under the 2009 For officers and employees of the Company, the fair value of each option granted under the plans was estimated on the date of grant using the Black-Scholes option pricing model . The risk-free interest rate is assumed to be equal to the yield of a U.S. Treasury bond of comparable maturity, as published in the Federal Reserve Statistical Release for the relevant date. The expected life estimate is based on an analysis of the employees receiving option grants and the expected behavior of each employee. The expected volatility is derived from an analysis of the historical volatility of the trading price per share of the Company ’s common stock on the NASDAQ Global Market. The Company does not The Company recognized no December 31, 2015, 2016 2017 No 2017. No 2017, 2016 2015. December 31, 2017, December 31, 2016 2015 Shares Weighted- Average Exercise Price Average Remaining Contractual Term Aggregate Intrinsic Value ($000 ’s) Outstanding at January 1, 201 5 822,500 $ 11.82 3.4 $ 7,181 Granted - $ - Forfeited, Expired or canceled (315,000 ) $ 12.09 - $ 3,247 Exercised - $ - Outstanding at December 31, 201 5 507,500 $ 11.66 4.3 $ 3,934 Granted - $ - Forfeited, Expired or canceled - $ - Exercised - $ - Outstanding at December 31, 2016 507,500 $ 11.66 3.3 $ 3,934 Granted - $ - Forfeited, Expired or canceled - $ - Exercised - $ - Outstanding at December 31, 201 7 507,500 (a) $ 11.66 2.3 $ 3,394 Options exercisable at December 31, 201 7 507,500 $ 11.66 2.3 $ 3,394 Weighted-average years of remaining contractual life of options outstanding at December 31, 201 7 2.3 (a) Exercise prices vary from $9.88 12.51, January 2020 December 2021. Stock Awards to Directors, Officers, Consultants and Employees The Company has granted stock awards pursuant to its 2009 2014 Of the total 850,000 2009 297,265 507,500 2014 June 2014, 45,235 2009 Of the total 675,000 the 2014 605,948 605,948 8,694 June 30, 2017, January 31, 2018. The accompanying consolidated statements of operations and comprehensive loss include approximately $2,303,000, $1,296,000 $1,116,000 December 31, 2017, 2016 2015, A summary of stock awards activity under the plans during the years ended December 31, 2017 2016 Weighted- Average Grant-date Shares Fair Value Nonvested at December 31, 2015 76,850 $ 8.54 Granted 84,383 $ 7.23 Forfeited or canceled - $ - Vested (143,868 ) $ 8.11 Nonvested at December 31, 2016 17,365 $ 5.76 Granted 231,762 $ 22 Forfeited or canceled - $ - Vested (240,433 ) $ 12.66 Nonvested at December 31, 201 7 8,694 $ 13.81 |
Note 10 - Segment Information
Note 10 - Segment Information | 12 Months Ended |
Dec. 31, 2017 | |
Notes to Financial Statements | |
Segment Reporting Disclosure [Text Block] | NOTE 1 0 – SEGMENT INFORMATION The primary business of the Company is to acquire and develop land and water resources. As a result, the Company ’s financial results are reported in a single segment. |
Note 11 - Commitments and Conti
Note 11 - Commitments and Contingencies | 12 Months Ended |
Dec. 31, 2017 | |
Notes to Financial Statements | |
Commitments and Contingencies Disclosure [Text Block] | NOTE 1 1 – COMMITMENTS AND CONTINGENCIES The Company leases equipment and office facilities under operating leases that expire through April 2019. Aggregate rental expense under all operating leases was approximately $224,000, $157,000 $207,000 December 31, 2017, 2016 2015, December 31, 2017, $267,000. In the normal course of its agricultural operations, the Company handles, stores, transports and dispenses products identified as hazardous materials. Regulatory agencies periodically conduct inspections and, currently, there are no The Company entered into a Services and Exclusivity Agreement with Layne Christensen Company (“Layne”) on November 2009. $923,000 December 31, 2017, Pursuant to cost-sharing agreements that have been entered into by participants in the Company’s Water Project, $750,000 may December 31, 2017. There are no ’s property is the subject. |
Note 12 - Fair Value Measuremen
Note 12 - Fair Value Measurements | 12 Months Ended |
Dec. 31, 2017 | |
Notes to Financial Statements | |
Fair Value Disclosures [Text Block] | NOTE 12 – FAIR VALUE MEASUREMENTS The following table presents information about warrant liabilities that are measured at fair value on a recurring basis as of December 31, 2017, 1 2 3 Investments at Fair Value as of December 31, 2017 (in thousands) Level 1 Level 2 Level 3 Total Warrant liabilities - - (2,387 ) (2,387 ) Total warrant liabilities $ - $ - $ (2,387 ) $ (2,387 ) The following table presents a reconciliation of Level 3 December 31, 2017: Level 3 Liabilities (in thousands) Warrant Liabilities Balance at January 1, 2017 $ - New warrants issued 3,080 Unrealized losses, net 2,608 Settlement of warrants (3,301 ) Balance at December 31 ,2017 $ 2,387 The 2017 Level 3 |
Note 13 - Quarterly Financial I
Note 13 - Quarterly Financial Information (Unaudited) | 12 Months Ended |
Dec. 31, 2017 | |
Notes to Financial Statements | |
Quarterly Financial Information [Text Block] | NOTE 13 ) (in thousands, except per share data) Quarter Ended March 31, June 30, September 30, December 31, 201 7 201 7 201 7 201 7 Revenues $ 108 $ 108 $ 111 $ 110 Gross profit 108 108 111 110 Operating loss (4,113 ) (2,105 ) (2,414 ) (4,008 ) Net loss (7,227 ) (13,570 ) (5,992 ) (7,075 ) Basic and diluted net loss per common share $ (0.33 ) $ (0.60 ) $ (0.26 ) $ (0.31 ) Quarter Ended March 31, June 30, September 30, December 31, 2016 201 6 201 6 201 6 Revenues $ 75 $ 108 $ 120 $ 109 Gross profit (loss) 75 108 120 109 ) Operating loss (2,353 ) (2,606 ) (1,930 ) (2,321 ) Net loss (8,795 ) (5,645 ) (5,175 ) (6,724 ) Basic and diluted net loss per common share $ (0.49 ) (0.31 ) $ (0.28 ) $ (0.34 ) |
Schedule II - Valuation and Qua
Schedule II - Valuation and Qualifying Accounts | 12 Months Ended |
Dec. 31, 2017 | |
Notes to Financial Statements | |
Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] | Schedule II – Valuation and Qualifying Accounts For the years ended December 31, 2017 , 2016 and 2015 ($ in thousands) Balance at Additions Charged to Impact of Balance Beginning Costs and Other Tax Cuts at End Year ended December 31, 2017 of Period Expenses Accounts and Jobs Act of Period Deferred tax asset valuation allowance $ 87,626 $ 9,486 $ - $ (30,675 ) $ 66,437 Year ended December 31, 2016 Deferred tax asset valuation allowance $ 80,505 $ 7,121 $ - $ - $ 87,626 Year ended December 31, 2015 Deferred tax asset valuation allowance $ 71,939 $ 8,566 $ - $ - $ 80,505 |
Significant Accounting Policies
Significant Accounting Policies (Policies) | 12 Months Ended |
Dec. 31, 2017 | |
Accounting Policies [Abstract] | |
Basis of Accounting, Policy [Policy Text Block] | Basis of Presentation The Consolidated Financial Statements of the Company have been prepared using accounting principles applicable to a going concern, which assumes realization of assets and settlement of liabilities in the normal course of business. The Company incurred losses of $33.9 $26.3 $24.0 December 31, 2017, 2016 2015, $7.0 December 31, 2017, $10.5 December 31, 2017. December 31, 2017 In May 2017, the Company entered into a new $60 $45 $15 no no December 31, 2017, The Company ’s cash resources provide the Company with sufficient funds to meet its working capital needs for a period beyond one may may Limitations on the Company’s liquidity and ability to raise capital may no |
Consolidation, Policy [Policy Text Block] | Principles of Consolidation The consolidated financial statements include the accounts of Cadiz Inc. and all subsidiaries. All significant intercompany transactions and balances have been eliminated in consolidation. |
Use of Estimates, Policy [Policy Text Block] | Use of Estimates in Preparation of Financial Statements The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. In preparing these financial statements, management has made estimates with regard to goodwill and other long-lived assets, stock compensation and deferred tax assets. Actual results could differ from those estimates. |
Revenue Recognition, Policy [Policy Text Block] | Revenue Recognition The Company recognizes rental income through its lease with Fenner Valley Farms LLC. |
Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] | Stock-Based Compensation General and administrative expenses include $ 2.3 $1.3 $1.1 December 31, 2017, 2016 2015, The Company applies the Black-Scholes valuation model in determining the fair value of options granted to employees and consultants. For employees, the fair value is then charged to expense on the straight-line basis over the requisite service period. For consultants, the fair value is remeasured at each reporting period and recorded as a liability until the award is settled. Accounting Standards Codification Topic 718, 718” December 31, 2017, no not 718. 7, |
Earnings Per Share, Policy [Policy Text Block] | Net Loss Per Common Share Basic net loss per share is computed by dividing the net loss by the weighted-average common shares outstanding. Options, deferred stock units, warrants, and the zero not 10,894,000 11,070,000 8,453,000 December 31, 2017, 2016 2015, |
Property, Plant and Equipment, Policy [Policy Text Block] | Property, Plant, Equipment and Water Programs Property, plant, equipment and water programs are stated at cost. Depreciation is provided using the straight-line method over the estimated useful lives of the assets, generally ten forty-five five fifteen Water rights, storage and supply programs are stated at cost. Certain costs directly attributable to the development of such programs have been capitalized by the Company. These costs, which are expected to be recovered through future revenues, consist of direct labor, drilling costs, consulting fees for various engineering, hydrological, environmental and additional feasibility studies, and other professional and legal fees. While interest on borrowed funds is currently expensed, interest costs related to the construction of project facilities will be capitalized at the time construction of these facilities commences. |
Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] | Goodwill and Other Assets As a result of a merger in May 1988 two $7,006,000 $3,193,000 Accounting Standards Codification 350, 350” January 1, 2002. 350, no $3.8 December 31, 2017, 2016 2015. Deferred loan costs represent costs incurred to obtain debt financing. Such costs are amortized over the life of the related loan using the interest method. At December 31, 2017, 6, |
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block] | Impairment of Goodwill and Long-Lived Assets The Company assesses long-lived assets, excluding goodwill, for recoverability whenever events or changes in circumstances indicate that their carrying value may not may not The Company uses a one fourth not |
Income Tax, Policy [Policy Text Block] | Income Taxes Income taxes are provided for using an asset and liability approach which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the financial statement and tax bases of assets and liabilities at the applicable enacted tax rates. A valuation allowance is provided when it is more likely than not not |
Fair Value of Financial Instruments, Policy [Policy Text Block] | Fair Value of Financial Instruments Financial assets with carrying values approximating fair value include cash and cash equivalents and accounts receivable. Financial liabilities with carrying values approximating fair value include accounts payable and accrued liabilities due to their short-term nature. The carrying value of the Company’s secured debt approximates fair value, based on interest rates available to the Company for debt with similar terms. The fair value of the Company’s convertible debt exceeds its carrying value due to the increased value of its conversion feature, which is determined using the Black-Scholes model. See Note 6, |
Cash Flow Supplemental [Policy Text Block] | Supplemental Cash Flow Information Under the terms of the Prior Senior Secured Debt, the Company was required to pay 50% Under the terms of the New Senior Secured Debt, the Company is required to pay 25% December 31, 2017, $748 $433 29,706 No In connection with the New Senior Secured Debt, the Company issued a warrant to purchase an aggregate of 362,500 “2017 $2.9 2017 2017 During the year ended December 31, 2017, $2.93 413,335 Cash payments for income taxes were $ 4,000 December 31, 2017, 2016, 2015. |
New Accounting Pronouncements, Policy [Policy Text Block] | Recent Accounting Pronouncements Accounting Guidance Not In February 2016, one January 1, 2019, In August 2016, an accounting standards update which eliminates the diversity in practice related to the classification of certain cash receipts and payments in the statement of cash flows, by adding or clarifying guidance on eight December 15, 2017, not In January 2017, December 15, 2017, not In May 2017, 718 1. The fair value of the modified award is the same as the fair value of the original award immediately before the original award is modified. If the modification does not not 2. The vesting conditions of the modified award are the same as the vesting conditions of the original award immediately before the original award is modified. 3. The classification of the modified award as an equity instrument or a liability instrument is the same as the classification of the original award immediately before the original award is modified. This guidance is effective for annual periods beginning after December 15, 2017, not In July 2017, no December 15, 2019, December 15, 2020, Accounting Guidance Adopted In March 2016, January 1, 2017, January 1, 2017, not In January 2017, 2 ’s fair value. The amendments in this update are effective prospectively during interim and annual periods beginning after December 15, 2019, September 30, 2017, not In May 2014, July 9, 2015, one January 1, 2018. January 1, 2018, not |
Note 3 - Property, Plant, Equ22
Note 3 - Property, Plant, Equipment and Water Programs (Tables) | 12 Months Ended |
Dec. 31, 2017 | |
Notes Tables | |
Property, Plant and Equipment [Table Text Block] | December 31, 201 7 201 6 Land and land improvements $ 24,781 $ 24,781 Water programs 22,595 21,324 Buildings 1,572 1,572 Leasehold improvements 570 570 Furniture and fixtures 461 461 Machinery and equipment 1,337 1,313 Construction in progress 123 112 51,439 50,133 Less accumulated depreciation (6,170 ) (5,951 ) $ 45,269 $ 44,182 |
Note 4 - Other Assets (Tables)
Note 4 - Other Assets (Tables) | 12 Months Ended |
Dec. 31, 2017 | |
Notes Tables | |
Schedule of Other Assets [Table Text Block] | December 31, 201 7 201 6 Prepaid rent $ 3,554 $ 3,369 Security deposits 392 133 $ 3,946 $ 3,502 |
Note 5 - Accrued Liabilities (T
Note 5 - Accrued Liabilities (Tables) | 12 Months Ended |
Dec. 31, 2017 | |
Notes Tables | |
Schedule of Accrued Liabilities [Table Text Block] | December 31, 201 7 201 6 Payroll, bonus, and benefits $ 1,204 $ 317 Legal and consulting 550 167 Stock-based compensation 71 171 Litigation settlement - 3,000 Other accrued expenses 456 298 $ 2,281 $ 3,953 |
Note 6 - Long-term Debt and L25
Note 6 - Long-term Debt and Lease Obligation (Tables) | 12 Months Ended |
Dec. 31, 2017 | |
Notes Tables | |
Schedule of Debt [Table Text Block] | December 31, 201 7 201 6 New Senior secured debt due March 25, 2021 $ 62,701 $ - Prior Senior secured debt due September 28, 2019 Interest accrues at 8% per annum - 43,550 Convertible note instrument due March 5, 2018 Interest accrues at 7% per annum (1) 1,371 2,154 Convertible note instrument due March 5, 2020 Interest accrues at 7% per annum 69,488 66,800 Lease Obligation 13,720 12,755 Other loans 160 144 Debt discount and debt issuance costs, net of accumulated accretion (8,988 ) (10,572 ) 138,452 114,831 Less current portion 1,408 170 $ 137,044 $ 114,661 |
Schedule of Maturities of Long-term Debt [Table Text Block] | Year Ending December 31 ($ in thousands) 201 8 $ 1,426 201 9 59 20 20 69,634 20 21 62,239 202 2+ 13,720 Total $ 147,078 |
Note 7 - Income Taxes (Tables)
Note 7 - Income Taxes (Tables) | 12 Months Ended |
Dec. 31, 2017 | |
Notes Tables | |
Schedule of Deferred Tax Assets and Liabilities [Table Text Block] | December 31, 2017 2016 Deferred tax assets: Net operating losses $ 59,551 $ 74,195 Fixed asset basis difference 4,559 10,662 Contributions carryover 4 5 Deferred compensation 1,352 2,375 Accrued liabilities 971 389 Total deferred tax assets 66,437 87,626 Valuation allowance for deferred tax assets (66,437 ) (87,626 ) Net deferred tax asset $ - $ - |
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] | Year Ended December 31, 201 7 201 6 2015 Expected federal income tax benefit at 34% $ (11,477 ) $ (8,955 ) $ (8,163 ) Loss with no tax benefit provided 8,156 6,918 7,389 State income tax 4 4 4 Non-deductible expenses and other 3,321 2,037 774 Income tax expense $ 4 $ 4 $ 4 |
Note 9 - Stock-based Compensa27
Note 9 - Stock-based Compensation Plans and Warrants (Tables) | 12 Months Ended |
Dec. 31, 2017 | |
Notes Tables | |
Share-based Compensation, Stock Options, Activity [Table Text Block] | Shares Weighted- Average Exercise Price Average Remaining Contractual Term Aggregate Intrinsic Value ($000 ’s) Outstanding at January 1, 201 5 822,500 $ 11.82 3.4 $ 7,181 Granted - $ - Forfeited, Expired or canceled (315,000 ) $ 12.09 - $ 3,247 Exercised - $ - Outstanding at December 31, 201 5 507,500 $ 11.66 4.3 $ 3,934 Granted - $ - Forfeited, Expired or canceled - $ - Exercised - $ - Outstanding at December 31, 2016 507,500 $ 11.66 3.3 $ 3,934 Granted - $ - Forfeited, Expired or canceled - $ - Exercised - $ - Outstanding at December 31, 201 7 507,500 (a) $ 11.66 2.3 $ 3,394 Options exercisable at December 31, 201 7 507,500 $ 11.66 2.3 $ 3,394 Weighted-average years of remaining contractual life of options outstanding at December 31, 201 7 2.3 |
Schedule of Nonvested Share Activity [Table Text Block] | Weighted- Average Grant-date Shares Fair Value Nonvested at December 31, 2015 76,850 $ 8.54 Granted 84,383 $ 7.23 Forfeited or canceled - $ - Vested (143,868 ) $ 8.11 Nonvested at December 31, 2016 17,365 $ 5.76 Granted 231,762 $ 22 Forfeited or canceled - $ - Vested (240,433 ) $ 12.66 Nonvested at December 31, 201 7 8,694 $ 13.81 |
Note 12 - Fair Value Measurem28
Note 12 - Fair Value Measurements (Tables) | 12 Months Ended |
Dec. 31, 2017 | |
Notes Tables | |
Fair Value, Liabilities Measured on Recurring Basis [Table Text Block] | Investments at Fair Value as of December 31, 2017 (in thousands) Level 1 Level 2 Level 3 Total Warrant liabilities - - (2,387 ) (2,387 ) Total warrant liabilities $ - $ - $ (2,387 ) $ (2,387 ) |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] | Level 3 Liabilities (in thousands) Warrant Liabilities Balance at January 1, 2017 $ - New warrants issued 3,080 Unrealized losses, net 2,608 Settlement of warrants (3,301 ) Balance at December 31 ,2017 $ 2,387 |
Note 13 - Quarterly Financial29
Note 13 - Quarterly Financial Information (Unaudited) (Tables) | 12 Months Ended |
Dec. 31, 2017 | |
Notes Tables | |
Quarterly Financial Information [Table Text Block] | (in thousands, except per share data) Quarter Ended March 31, June 30, September 30, December 31, 201 7 201 7 201 7 201 7 Revenues $ 108 $ 108 $ 111 $ 110 Gross profit 108 108 111 110 Operating loss (4,113 ) (2,105 ) (2,414 ) (4,008 ) Net loss (7,227 ) (13,570 ) (5,992 ) (7,075 ) Basic and diluted net loss per common share $ (0.33 ) $ (0.60 ) $ (0.26 ) $ (0.31 ) Quarter Ended March 31, June 30, September 30, December 31, 2016 201 6 201 6 201 6 Revenues $ 75 $ 108 $ 120 $ 109 Gross profit (loss) 75 108 120 109 ) Operating loss (2,353 ) (2,606 ) (1,930 ) (2,321 ) Net loss (8,795 ) (5,645 ) (5,175 ) (6,724 ) Basic and diluted net loss per common share $ (0.49 ) (0.31 ) $ (0.28 ) $ (0.34 ) |
Schedule II - Valuation and Q30
Schedule II - Valuation and Qualifying Accounts (Tables) | 12 Months Ended |
Dec. 31, 2017 | |
Notes Tables | |
Summary of Valuation Allowance [Table Text Block] | Balance at Additions Charged to Impact of Balance Beginning Costs and Other Tax Cuts at End Year ended December 31, 2017 of Period Expenses Accounts and Jobs Act of Period Deferred tax asset valuation allowance $ 87,626 $ 9,486 $ - $ (30,675 ) $ 66,437 Year ended December 31, 2016 Deferred tax asset valuation allowance $ 80,505 $ 7,121 $ - $ - $ 87,626 Year ended December 31, 2015 Deferred tax asset valuation allowance $ 71,939 $ 8,566 $ - $ - $ 80,505 |
Note 1 - Description of Busin31
Note 1 - Description of Business (Details Textual) | Dec. 31, 2017a |
Area of Land | 45,000 |
Agricultural [Member] | |
Area of Land | 34,500 |
Note 2 - Summary of Significa32
Note 2 - Summary of Significant Accounting Policies (Details Textual) - USD ($) | May 25, 2017 | Jan. 01, 2002 | May 31, 2017 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2017 | May 31, 1988 |
Net Income (Loss) Attributable to Parent | $ (33,864,000) | $ (26,339,000) | $ (24,013,000) | |||||
Working Capital | 7,000,000 | $ 7,000,000 | ||||||
Net Cash Provided by (Used in) Operating Activities | (10,466,000) | (9,514,000) | (12,568,000) | |||||
Share-based Compensation | $ 2,304,000 | $ 1,296,000 | $ 1,116,000 | |||||
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 0 | |||||||
Weighted Average Number Diluted Shares Outstanding Adjustment | 10,894,000 | 11,070,000 | 8,453,000 | |||||
Goodwill | $ 3,813,000 | $ 3,813,000 | $ 3,800,000 | 3,813,000 | $ 7,006,000 | |||
Goodwill Amortized Portion | $ 3,193,000 | |||||||
Goodwill, Impairment Loss | $ 0 | |||||||
Interest Payments in Stock | 433,000 | |||||||
Debt Conversion, Original Debt, Amount | $ 2,930,000 | |||||||
Stock Issued During Period, Shares, Conversion of Convertible Securities | 413,335 | |||||||
Income Taxes Paid | $ 4,000 | 4,000 | 4,000 | |||||
2017 Warrants [Member] | ||||||||
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | 362,500 | 362,500 | 362,500 | |||||
Warrants and Rights Outstanding | $ 2,900,000 | $ 2,900,000 | $ 2,900,000 | |||||
Shares Issued to Lenders [Member] | ||||||||
Stock Issued During Period, Shares, New Issues | 29,706 | |||||||
Land, Buildings and Improvements [Member] | Minimum [Member] | ||||||||
Property, Plant and Equipment, Useful Life | 10 years | |||||||
Land, Buildings and Improvements [Member] | Maximum [Member] | ||||||||
Property, Plant and Equipment, Useful Life | 45 years | |||||||
Machinery and Equipment [Member] | Minimum [Member] | ||||||||
Property, Plant and Equipment, Useful Life | 5 years | |||||||
Machinery and Equipment [Member] | Maximum [Member] | ||||||||
Property, Plant and Equipment, Useful Life | 15 years | |||||||
General and Administrative Expense [Member] | ||||||||
Share-based Compensation | $ 2,300,000 | $ 1,300,000 | $ 1,100,000 | |||||
Senior Secured Debt [Member] | ||||||||
Debt Instrument, Face Amount | $ 60,000,000 | |||||||
Debt Instrument, Additional Amount after Refinance | 15,000,000 | 15,000,000 | ||||||
Percentage of Future Quarterly Interest Payments | 25.00% | 25.00% | ||||||
Prior Senior Secured Debt [Member] | ||||||||
Extinguishment of Debt, Amount | $ 45,000,000 | $ 45,000,000 | ||||||
Percentage of Future Quarterly Interest Payments | 50.00% | 50.00% |
Note 3 - Property, Plant, Equ33
Note 3 - Property, Plant, Equipment and Water Programs - Property, Plant, Equipment and Water Programs (Details) - USD ($) $ in Thousands | Dec. 31, 2017 | Dec. 31, 2016 |
Property, plant, and equipment | $ 51,439 | $ 50,133 |
Less accumulated depreciation | (6,170) | (5,951) |
Property, plant, and equipment, net | 45,269 | 44,182 |
Land and Land Improvements [Member] | ||
Property, plant, and equipment | 24,781 | 24,781 |
Water Programs [Member] | ||
Property, plant, and equipment | 22,595 | 21,324 |
Building [Member] | ||
Property, plant, and equipment | 1,572 | 1,572 |
Leasehold Improvements [Member] | ||
Property, plant, and equipment | 570 | 570 |
Furniture and Fixtures [Member] | ||
Property, plant, and equipment | 461 | 461 |
Machinery and Equipment [Member] | ||
Property, plant, and equipment | 1,337 | 1,313 |
Construction in Progress [Member] | ||
Property, plant, and equipment | $ 123 | $ 112 |
Note 4 - Other Assets (Details
Note 4 - Other Assets (Details Textual) - USD ($) | 12 Months Ended | ||
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | |
Prepaid Rent [Member] | |||
Amortization of Deferred Charges | $ 115,000 | $ 115,000 | $ 115,000 |
Note 4 - Other Assets - Other A
Note 4 - Other Assets - Other Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2017 | Dec. 31, 2016 |
Prepaid rent | $ 3,554 | $ 3,369 |
Security deposits | 392 | 133 |
Other assets | $ 3,946 | $ 3,502 |
Note 5 - Accrued Liabilities -
Note 5 - Accrued Liabilities - Accrued Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2017 | Dec. 31, 2016 |
Payroll, bonus, and benefits | $ 1,204 | $ 317 |
Legal and consulting | 550 | 167 |
Stock-based compensation | 71 | 171 |
Litigation settlement | 3,000 | |
Other accrued expenses | 456 | 298 |
Total accrued liabilities | $ 2,281 | $ 3,953 |
Note 6 - Long-term Debt and L37
Note 6 - Long-term Debt and Lease Obligation (Details Textual) | May 25, 2017USD ($)$ / sharesshares | Apr. 26, 2016USD ($) | Feb. 08, 2016USD ($)a | May 31, 2017USD ($) | Dec. 31, 2017USD ($)$ / sharesshares | Dec. 31, 2016USD ($) | Dec. 31, 2015USD ($)$ / shares |
Convertible Debt | $ 71,000,000 | ||||||
Debt Instrument, Convertible, Difference Between Fair Value and Carrying Value | $ 57,200,000 | ||||||
Share Price | $ / shares | $ 14.25 | ||||||
Fair Value Assumptions, Weighted Average Volatility Rate | 51.00% | ||||||
Debt Instrument, Maturity Date, Percentage of Conversion Rate, | 120.00% | ||||||
Gain (Loss) on Extinguishment of Debt | $ (3,501,000) | $ (2,250,000) | |||||
Debt Instrument, Unamortized Discount | 8,988,000 | $ 10,572,000 | |||||
Long-term Debt | 147,078,000 | ||||||
Fenner Valley Farms LLC [Member] | |||||||
Lease Term | 99 years | ||||||
Area of Real Estate Property | a | 2,100 | ||||||
Long-term Debt | $ 12,000,000 | ||||||
Termination Period After Lease Effective Date | 20 years | ||||||
Lease Compounded Annual Return, Percentage | 10.00% | ||||||
Minimum Future Payments from Leases Held for Investment | $ 14,400,000 | ||||||
Reimbursement of Water Related Infrastructure from Leased Property, Annual Percentage | 8.00% | ||||||
Maximum Reimbursement of Pipeline Related Development Expenses from Leased Property | $ 3,000,000 | ||||||
Leased Property, Sale Price | 1 | ||||||
Legal Fees | $ 490,000 | ||||||
Warrants [Member] | Interest Expense [Member] | |||||||
Unrealized Gain (Loss) on Derivatives | $ 2,600,000 | ||||||
2017 Warrants [Member] | |||||||
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares | 362,500 | 362,500 | |||||
Warrants and Rights Outstanding | $ 2,900,000 | $ 2,900,000 | |||||
Warrant Term | 5 years | ||||||
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares | $ 14.94 | ||||||
Senior Secured Debt [Member] | |||||||
Debt Instrument, Fee Amount | $ 60,000,000 | ||||||
Debt Instrument, Additional Amount after Refinance | $ 15,000,000 | $ 15,000,000 | |||||
Debt Instrument, Maturity Date, Description | The New Senior Secured Debt will mature on the earliest of (a) the four year anniversary of the Closing Date, and (b) the “Springing Maturity Date”, which is defined as the date which is 91 days prior to the maturity date of the 7.00% Convertible Senior Notes of Cadiz due 2020 (the “New Convertible Notes”) that were issued in December 2015 and April 2016 pursuant to the New Convertible Notes Indenture as defined in the Credit Agreement, if on the 91st day preceding the maturity date of the New Convertible Notes, the 5-Day VWAP, as defined in the Credit Agreement, is less than 120% of the then applicable Conversion Rate, as defined in the New Convertible Notes Indenture, and at least $10,000,000 in original principal amount of the New Convertible Notes is outstanding ((a) or (b), as applicable, the “Maturity Date”). | ||||||
Debt Instrument, Maturity Date, Minimum Principal Outstanding Amount | $ 10,000,000 | ||||||
Debt Instrument, Payment-in-kind Rate | 6.00% | ||||||
Debt Instrument, Cash Rate | 2.00% | ||||||
Upfront Fee, Recorded as Additional Debt Discount, Percentage | 2.00% | ||||||
Senior Secured Debt [Member] | Legal and Finders fees [Member] | |||||||
Debt Instrument, Unamortized Discount | $ 1,500,000 | ||||||
Prior Senior Secured Debt [Member] | |||||||
Extinguishment of Debt, Amount | 45,000,000 | $ 45,000,000 | |||||
Gain (Loss) on Extinguishment of Debt | $ (3,500,000) | ||||||
2020 Convertible Senior Notes [Member] | |||||||
Debt Instrument, Interest Rate, Stated Percentage | 7.00% | ||||||
2020 Convertible Senior Notes [Member] | Investors [Member] | |||||||
Debt Instrument, Convertible, Conversion Price | $ / shares | $ 6.75 | ||||||
Debt Instrument, Fee Amount | $ 400,000 | ||||||
Debt Instrument, Interest Rate, Stated Percentage | 7.00% | ||||||
Debt Instrument, Unamortized Discount | $ 2,000,000 | ||||||
Unsecured Debt | 10,000,000 | ||||||
Proceeds from Issuance of Debt | 8,000,000 | ||||||
Debt Instrument, Convertible, Beneficial Conversion Feature | $ 1,480,000 | ||||||
Minimum [Member] | |||||||
Debt Instrument, Convertible, Conversion Price | $ / shares | $ 6.75 | ||||||
Maximum [Member] | |||||||
Debt Instrument, Convertible, Conversion Price | $ / shares | $ 8.05 |
Note 6 - Long-term Debt and L38
Note 6 - Long-term Debt and Lease Obligation - Carrying Amount of the Company's Outstanding Debt (Details) - USD ($) | Dec. 31, 2017 | Dec. 31, 2016 | |
Convertible note instrument due March 5, 2018 Interest accrues at 7% per annum (1) | $ 71,000,000 | ||
Lease Obligation | 13,720,000 | $ 12,755,000 | |
Other loans | 160,000 | 144,000 | |
Debt discount and debt issuance costs, net of accumulated accretion | (8,988,000) | (10,572,000) | |
Debt, gross | 138,452,000 | 114,831,000 | |
Less current portion | 1,408,000 | 170,000 | |
Debt, non-current | 137,044,000 | 114,661,000 | |
Senior Secured Debt, Due March 25, 2021 [Member] | |||
New Senior secured debt due March 25, 2021 Interest accrues at 8% per annum | 62,701,000 | ||
Senior Secured Debt, Due September 28, 2019 [Member] | |||
New Senior secured debt due March 25, 2021 Interest accrues at 8% per annum | 43,550,000 | ||
Convertible Note Instrument, Due March 5, 2018 [Member] | |||
Convertible note instrument due March 5, 2018 Interest accrues at 7% per annum (1) | [1] | 1,371,000 | 2,154,000 |
Convertible Note Instrument, Due March 5, 2020 [Member] | |||
Convertible note instrument due March 5, 2018 Interest accrues at 7% per annum (1) | $ 69,488,000 | $ 66,800,000 | |
[1] | As of March 5, 2018, all contervible notes due on March 5, 2018 were converted by certain of the Company's lenders. |
Note 6 - Long-term Debt and L39
Note 6 - Long-term Debt and Lease Obligation - Carrying Amount of the Company's Outstanding Debt (Details) (Parentheticals) | Dec. 31, 2017 | Dec. 31, 2016 | |
Senior Secured Debt, Due March 25, 2021 [Member] | |||
Debt instrument, interest rate, stated percentage | 8.00% | ||
Senior Secured Debt, Due September 28, 2019 [Member] | |||
Debt instrument, interest rate, stated percentage | 8.00% | ||
Convertible Note Instrument, Due March 5, 2018 [Member] | |||
Debt instrument, interest rate, stated percentage | [1] | 7.00% | 7.00% |
Convertible Note Instrument, Due March 5, 2020 [Member] | |||
Debt instrument, interest rate, stated percentage | 7.00% | 7.00% | |
[1] | As of March 5, 2018, all contervible notes due on March 5, 2018 were converted by certain of the Company's lenders. |
Note 6 - Long-term Debt and L40
Note 6 - Long-term Debt and Lease Obligation - Annual Maturities of Long-term Debt Outstanding (Details) $ in Thousands | Dec. 31, 2017USD ($) |
2,018 | $ 1,426 |
2,019 | 59 |
2,020 | 69,634 |
2,021 | 62,239 |
2022+ | 13,720 |
Total | $ 147,078 |
Note 7 - Income Taxes (Details
Note 7 - Income Taxes (Details Textual) - USD ($) | 12 Months Ended | |||
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | |
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount | $ (21,189,000) | $ 7,121,000 | ||
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | 34.00% | 34.00% | 34.00% | |
Increase (Decrease) in Deferred Tax Assets, Change in Enacted Rate | $ (30,675,000) | |||
Unrecognized Tax Benefits | 2,800,000 | |||
Unrecognized Tax Benefits that Would Impact Effective Tax Rate | 0 | |||
Deferred Tax Assets, Net | 0 | |||
Domestic Tax Authority [Member] | Internal Revenue Service (IRS) [Member] | ||||
Operating Loss Carryforwards | $ 286,300,000 | |||
Open Tax Period | 3 years | |||
Domestic Tax Authority [Member] | Internal Revenue Service (IRS) [Member] | Earliest Tax Year [Member] | ||||
Open Tax Year | 2,014 | |||
Domestic Tax Authority [Member] | Internal Revenue Service (IRS) [Member] | Latest Tax Year [Member] | ||||
Open Tax Year | 2,017 | |||
State and Local Jurisdiction [Member] | California Franchise Tax Board [Member] | ||||
Operating Loss Carryforwards | $ 166,300,000 | |||
Open Tax Period | 4 years | |||
State and Local Jurisdiction [Member] | California Franchise Tax Board [Member] | Earliest Tax Year [Member] | ||||
Open Tax Year | 2,013 | |||
State and Local Jurisdiction [Member] | California Franchise Tax Board [Member] | Latest Tax Year [Member] | ||||
Open Tax Year | 2,017 | |||
Scenario, Forecast [Member] | ||||
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | 21.00% |
Note 7 - Income Taxes - Deferre
Note 7 - Income Taxes - Deferred Taxes (Details) - USD ($) $ in Thousands | Dec. 31, 2017 | Dec. 31, 2016 |
Deferred tax assets: | ||
Net operating losses | $ 59,551 | $ 74,195 |
Fixed asset basis difference | 4,559 | 10,662 |
Contributions carryover | 4 | 5 |
Deferred compensation | 1,352 | 2,375 |
Accrued liabilities | 971 | 389 |
Total deferred tax assets | 66,437 | 87,626 |
Valuation allowance for deferred tax assets | (66,437) | (87,626) |
Net deferred tax asset |
Note 7 - Income Taxes - Reconci
Note 7 - Income Taxes - Reconciliation of the Income Tax Benefit to the Statutory Federal Income Tax Rate (Details) - USD ($) $ in Thousands | 12 Months Ended | ||
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | |
Expected federal income tax benefit at 34% | $ (11,477) | $ (8,955) | $ (8,163) |
Loss with no tax benefit provided | 8,156 | 6,918 | 7,389 |
State income tax | 4 | 4 | 4 |
Non-deductible expenses and other | 3,321 | 2,037 | 774 |
Income tax expense | $ 4 | $ 4 | $ 4 |
Note 7 - Income Taxes - Recon44
Note 7 - Income Taxes - Reconciliation of the Income Tax Benefit to the Statutory Federal Income Tax Rate (Details) (Parentheticals) | 12 Months Ended | ||
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | |
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | 34.00% | 34.00% | 34.00% |
Note 8 - Common Stock (Details
Note 8 - Common Stock (Details Textual) | Oct. 02, 2017USD ($)shares | Jan. 31, 2013shares | May 31, 2016USD ($) | Dec. 31, 2017USD ($) | Dec. 31, 2017USD ($) | Dec. 31, 2016USD ($) | Dec. 31, 2015USD ($) |
Common Stock, Capital Shares Reserved for Future Issuance | 400,000 | ||||||
Percentage Of Projects Annual Capacity | 51.00% | ||||||
Number of Milestones for Common Stock Issuance | 4 | ||||||
Shares Payable Term From Date Earned | 3 years | ||||||
Allocated Share-based Compensation Expense | $ | $ 520,000 | $ 171,000 | $ 2,303,000 | $ 1,296,000 | $ 1,116,000 | ||
Stock Issued During Period, Value, New Issues | $ | 3,734,000 | ||||||
Interest Expense [Member] | Issuance of Shares and Cancellation of Warrants [Member] | |||||||
Allocated Share-based Compensation Expense | $ | 3,100,000 | ||||||
Prior Lenders [Member] | |||||||
Stock Issued During Period, Shares, New Issues | 264,096 | ||||||
Stock Issued During Period, Value, New Issues | $ | $ 3,300,000 | ||||||
Class of Warrant or Right, Number of Securities Called, Cancelled During Period | 357,500 | ||||||
Water Project with Brownstein [Member] | |||||||
Related Party Transaction, Expenses from Transactions with Related Party | $ | $ 1,800,000 | $ 1,100,000 | |||||
Shares Earned Upon Execution Of The Revised Agreement [Member] | |||||||
Common Stock, Capital Shares Reserved for Future Issuance | 100,000 | ||||||
Shares Earned Upon Receipt By The Company [Member] | |||||||
Common Stock, Capital Shares Reserved for Future Issuance | 100,000 | ||||||
Shares Earned Upon The Signing Of Binding Agreements [Member] | |||||||
Common Stock, Capital Shares Reserved for Future Issuance | 100,000 | ||||||
Shares Earned Upon The Commencement Of Construction [Member] | |||||||
Common Stock, Capital Shares Reserved for Future Issuance | 100,000 |
Note 9 - Stock-based Compensa46
Note 9 - Stock-based Compensation Plans and Warrants (Details Textual) - USD ($) | Jun. 10, 2014 | Dec. 18, 2009 | May 31, 2016 | Jun. 30, 2014 | Dec. 31, 2017 | Dec. 31, 2017 | Jun. 30, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | Jun. 09, 2014 | Dec. 31, 2014 | ||
Allocated Share-based Compensation Expense | $ 520,000 | $ 171,000 | $ 2,303,000 | $ 1,296,000 | $ 1,116,000 | ||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number | 507,500 | [1] | 507,500 | [1] | 507,500 | 507,500 | 822,500 | ||||||
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | 0 | ||||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | 0 | 0 | 0 | ||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price | $ 11.66 | $ 11.66 | $ 11.66 | $ 11.66 | $ 11.82 | ||||||||
Maximum [Member] | |||||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price | 12.51 | 12.51 | |||||||||||
Minimum [Member] | |||||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price | $ 9.88 | $ 9.88 | |||||||||||
Employee Stock Option [Member] | |||||||||||||
Allocated Share-based Compensation Expense | $ 0 | $ 0 | $ 0 | ||||||||||
Two Thousand Nine Equity Incentive Plan [Member] | |||||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | 850,000 | 850,000 | |||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period | 45,235 | ||||||||||||
Two Thousand Nine Equity Incentive Plan [Member] | Common Stock [Member] | |||||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period | 297,265 | ||||||||||||
Two Thousand Nine Equity Incentive Plan [Member] | Employee Stock Option [Member] | |||||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period | 10 years | ||||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period | 507,500 | ||||||||||||
Two Thousand Nine Equity Incentive Plan [Member] | Employee Stock Option [Member] | Maximum [Member] | |||||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | 2 years | ||||||||||||
Two Thousand Nine Equity Incentive Plan [Member] | Restricted Stock Units (RSUs) [Member] | Senior Management [Member] | |||||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | 162,500 | ||||||||||||
Two Thousand Nine Equity Incentive Plan [Member] | Milestone RSUs [Member] | |||||||||||||
Allocated Share-based Compensation Expense | $ 1,700,000 | ||||||||||||
Twenty Fourteen Equity Incentive Plan [Member] | |||||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | 675,000 | ||||||||||||
Twenty Fourteen Equity Incentive Plan [Member] | Outside Director [Member] | Accrues Yearly [Member] | |||||||||||||
Allocated Share-based Compensation Expense | $ 20,000 | ||||||||||||
Officers' Compensation | 30,000 | ||||||||||||
Twenty Fourteen Equity Incentive Plan [Member] | Outside Director [Member] | Accrues Quarterly [Member] | |||||||||||||
Allocated Share-based Compensation Expense | 5,000 | ||||||||||||
Officers' Compensation | $ 7,500 | ||||||||||||
Twenty Fourteen Equity Incentive Plan [Member] | Milestone RSUs [Member] | |||||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized | 200,000 | ||||||||||||
Two Thousand Fourteen Equity Incentive Plan [Member] | |||||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period | 675,000 | ||||||||||||
Two Thousand Fourteen Equity Incentive Plan [Member] | Directors, Consultants and Employees [Member] | |||||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period | 605,948 | ||||||||||||
Two Thousand Fourteen Equity Incentive Plan [Member] | Director [Member] | |||||||||||||
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period | 8,694 | ||||||||||||
[1] | Exercise Prices vary from $9.88 to $12.51, and expiration dates vary from January 2020 to December 2021. |
Note 9 - Stock-based Compensa47
Note 9 - Stock-based Compensation Plans and Warrants - Summary of Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended | ||||
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014 | ||
Outstanding (in shares) | 507,500 | 507,500 | 822,500 | ||
Outstanding (in dollars per share) | $ 11.66 | $ 11.66 | $ 11.82 | ||
Outstanding (Year) | 2 years 109 days | 3 years 109 days | 4 years 109 days | 3 years 146 days | |
Outstanding | $ 3,394 | $ 3,934 | $ 3,934 | $ 7,181 | |
Granted (in shares) | 0 | 0 | 0 | ||
Granted (in dollars per share) | |||||
Forfeited, Expired or canceled (in shares) | (315,000) | ||||
Forfeited, Expired or canceled (in dollars per share) | $ 12.09 | ||||
Forfeited, Expired or canceled | $ 3,247 | ||||
Exercised (in shares) | 0 | ||||
Exercised (in dollars per share) | |||||
Outstanding (in shares) | 507,500 | [1] | 507,500 | 507,500 | 822,500 |
Outstanding (in dollars per share) | $ 11.66 | $ 11.66 | $ 11.66 | $ 11.82 | |
Options exercisable at December 31, 2017 (in shares) | 507,500 | ||||
Options exercisable at December 31, 2017 (in dollars per share) | $ 11.66 | ||||
Options exercisable at December 31, 2017 (Year) | 2 years 109 days | ||||
Options exercisable at December 31, 2017 | $ 3,394 | ||||
Weighted-average years of remaining contractual life of options outstanding at December 31, 2017 (Year) | 2 years 109 days | ||||
[1] | Exercise Prices vary from $9.88 to $12.51, and expiration dates vary from January 2020 to December 2021. |
Note 9 - Stock-based Compensa48
Note 9 - Stock-based Compensation Plans and Warrants - Nonvested Stock Option Activity (Details) - $ / shares | 12 Months Ended | |
Dec. 31, 2017 | Dec. 31, 2016 | |
Nonvested (in shares) | 17,365 | 76,850 |
Nonvested (in dollars per share) | $ 5.76 | $ 8.54 |
Granted (in shares) | 231,762 | 84,383 |
Granted (in dollars per share) | $ 22 | $ 7.23 |
Vested (in shares) | (240,433) | (143,868) |
Vested (in dollars per share) | $ 12.66 | $ 8.11 |
Nonvested (in shares) | 8,694 | 17,365 |
Nonvested (in dollars per share) | $ 13.81 | $ 5.76 |
Note 10 - Segment Information (
Note 10 - Segment Information (Details Textual) | 12 Months Ended |
Dec. 31, 2017 | |
Number of Reportable Segments | 1 |
Note 11 - Commitments and Con50
Note 11 - Commitments and Contingencies (Details Textual) - USD ($) | 12 Months Ended | ||
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | |
Operating Leases, Rent Expense | $ 224,000 | $ 157,000 | $ 207,000 |
Operating Leases, Future Minimum Payments Due, Next Twelve Months | 267,000 | ||
Water Project [Member] | |||
Deferred Revenue | 750,000 | ||
In Exchange For Services And Exclusivity Agreement [Member] | |||
Other Liabilities, Noncurrent | $ 923,000 |
Note 12 - Fair Value Measurem51
Note 12 - Fair Value Measurements - Fair Value of Liabilities on a Recurring Basis (Details) - Fair Value, Measurements, Recurring [Member] $ in Thousands | Dec. 31, 2017USD ($) |
Warrant liabilities | $ (2,387) |
Total warrant liabilities | (2,387) |
Fair Value, Inputs, Level 1 [Member] | |
Warrant liabilities | |
Total warrant liabilities | |
Fair Value, Inputs, Level 2 [Member] | |
Warrant liabilities | |
Total warrant liabilities | |
Fair Value, Inputs, Level 3 [Member] | |
Warrant liabilities | (2,387) |
Total warrant liabilities | $ (2,387) |
Note 12 - Fair Value Measurem52
Note 12 - Fair Value Measurements - Reconciliation of Level 3 Activity (Details) - Warrant Liabilities [Member] - Fair Value, Inputs, Level 3 [Member] $ in Thousands | 12 Months Ended |
Dec. 31, 2017USD ($) | |
Balance | |
New warrants issued | 3,080 |
Unrealized losses, net | 2,608 |
Settlement of warrants | (3,301) |
Balance | $ 2,387 |
Note 13 - Quarterly Financial53
Note 13 - Quarterly Financial Information (Unaudited) - Quarterly Financial Information (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended | |||||||||
Dec. 31, 2017 | Sep. 30, 2017 | Jun. 30, 2017 | Mar. 31, 2017 | Dec. 31, 2016 | Sep. 30, 2016 | Jun. 30, 2016 | Mar. 31, 2016 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | |
Revenues | $ 110 | $ 111 | $ 108 | $ 108 | $ 109 | $ 120 | $ 108 | $ 75 | $ 437 | $ 412 | $ 304 |
Gross profit | 110 | 111 | 108 | 108 | 109 | 120 | 108 | 75 | |||
Operating loss | (4,008) | (2,414) | (2,105) | (4,113) | (2,321) | (1,930) | (2,606) | (2,353) | $ (12,640) | $ (9,210) | $ (14,009) |
Net loss | $ (7,075) | $ (5,992) | $ (13,570) | $ (7,227) | $ (6,724) | $ (5,175) | $ (5,645) | $ (8,795) | |||
Basic and diluted net loss per common share (in dollars per share) | $ (0.31) | $ (0.26) | $ (0.60) | $ (0.33) | $ (0.34) | $ (0.28) | $ (0.31) | $ (0.49) | $ (1.50) | $ (1.41) | $ (1.35) |
Schedule II - Valuation and Q54
Schedule II - Valuation and Qualifying Accounts - Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands | 12 Months Ended | ||
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | |
Balance at Beginning of Period | $ 87,626 | ||
Balance at End of Period | 66,437 | $ 87,626 | |
Valuation Allowance of Deferred Tax Assets [Member] | |||
Balance at Beginning of Period | 87,626 | 80,505 | $ 71,939 |
Additions Charged to Costs and Expenses | 9,486 | 7,121 | 8,566 |
Additions Charged to Other Accounts | |||
Deductions | (30,675) | ||
Balance at End of Period | $ 66,437 | $ 87,626 | $ 80,505 |