Quest Resource Holding (QRHC) 10-Q 16 May 16 2016 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2016	May. 01, 2016
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2016
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q1
Trading Symbol	QRHC
Entity Registrant Name	Quest Resource Holding Corporation
Entity Central Index Key	1,442,236
Current Fiscal Year End Date	--12-31
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding		118,678,225

CONDENSED CONSOLIDATED BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($)	Mar. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 3,910,056	$ 2,989,731
Accounts receivable, less allowance for doubtful accounts of $705,486 and $586,941 as of March 31, 2016 and December 31, 2015, respectively	35,123,632	33,298,797
Prepaid expenses and other current assets	967,930	946,908
Total current assets	40,001,618	37,235,436
Goodwill	58,337,290	58,337,290
Intangible assets, net	11,070,012	11,828,008
Property and equipment, net, and other assets	1,649,675	1,608,632
Total assets	111,058,595	109,009,366
Current liabilities:
Accounts payable and accrued liabilities	36,124,552	34,847,359
Deferred revenue and other current liabilities	433,618	328,829
Total current liabilities	36,558,170	35,176,188
Line of credit	3,500,000	4,000,000
Other long-term liabilities	324,297	341,142
Total liabilities	$ 40,382,467	$ 39,517,330
Commitments and contingencies
Stockholders’ equity:
Preferred stock, $0.001 par value, 10,000,000 shares authorized, no shares issued or outstanding as of March 31, 2016 and December 31, 2015, respectively
Common stock, $0.001 par value, 200,000,000 shares authorized, 118,678,225 and 111,788,225 shares issued and outstanding as of March 31, 2016 and December 31, 2015, respectively	$ 118,678	$ 111,788
Additional paid-in capital	155,670,715	152,249,558
Accumulated deficit	(85,113,265)	(82,869,310)
Total stockholders’ equity	70,676,128	69,492,036
Total liabilities and stockholders’ equity	$ 111,058,595	$ 109,009,366

CONDENSED CONSOLIDATED BALANCE3

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (Unaudited) - USD ($)	Mar. 31, 2016	Dec. 31, 2015
Statement Of Financial Position [Abstract]
Allowance for doubtful accounts receivable	$ 705,486	$ 586,941
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	118,678,225	111,788,225
Common stock, shares outstanding	118,678,225	111,788,225

CONDENSED CONSOLIDATED STATEMEN

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Income Statement [Abstract]
Revenue	$ 45,770,896	$ 40,008,609
Cost of revenue	42,284,536	36,722,933
Gross profit	3,486,360	3,285,676
Operating expenses:
Selling, general, and administrative	4,655,163	3,776,982
Depreciation and amortization	1,018,564	979,137
Total operating expenses	5,673,727	4,756,119
Operating loss	(2,187,367)	(1,470,443)
Other expense:
Interest expense	(56,588)	(48,597)
Total other expense	(56,588)	(48,597)
Loss before taxes	(2,243,955)	(1,519,040)
Net loss	(2,243,955)	(1,519,040)
Net loss applicable to common stockholders	$ (2,243,955)	$ (1,519,040)
Net loss per share
Basic and diluted	$ (0.02)	$ (0.01)
Weighted average number of common shares outstanding
Basic and diluted	111,863,939	111,617,626

CONDENSED CONSOLIDATED STATEME5

CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (UNAUDITED) - 3 months ended Mar. 31, 2016 - USD ($)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]
Beginning Balance at Dec. 31, 2015	$ 69,492,036	$ 111,788	$ 152,249,558	$ (82,869,310)
Beginning Balance, Shares at Dec. 31, 2015		111,788,225
Stock-based compensation	538,697		538,697
Sale of common stock and warrants, net of issuance costs, Value	$ 2,889,350	$ 6,890	2,882,460
Sale of common stock and warrants, net of issuance costs, Shares	6,890,000	6,890,000
Net loss	$ (2,243,955)			(2,243,955)
Ending Balance at Mar. 31, 2016	$ 70,676,128	$ 118,678	$ 155,670,715	$ (85,113,265)
Ending Balance, Shares at Mar. 31, 2016		118,678,225

CONDENSED CONSOLIDATED STATEME6

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Cash flows from operating activities:
Net loss	$ (2,243,955)	$ (1,519,040)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation	108,916	76,046
Amortization of intangibles	919,065	903,091
Provision for doubtful accounts	141,553
Stock-based compensation	538,697	285,156
Changes in operating assets and liabilities:
Accounts receivable	(1,966,388)	1,009,981
Prepaid expenses and other current assets	(21,022)	(67,983)
Security deposits and other assets	34,183	(12,677)
Accounts payable and accrued liabilities	1,277,193	(236,849)
Deferred revenue and other current liabilities	101,845	41,332
Other long-term liabilities	(6,282)	4,557
Net cash provided by (used in) operating activities	(1,116,195)	483,614
Cash flows from investing activities:
Purchase of property and equipment	(162,304)	(170,144)
Purchase of capitalized software development	(161,069)	(150,837)
Net cash used in investing activities	(323,373)	(320,981)
Cash flows from financing activities:
Proceeds from line of credit	5,250,000
Repayments to line of credit	(5,750,000)
Proceeds from the sale of common stock and warrants, net of issuance costs	2,889,350
Repayments of capital lease obligations	(29,457)	(5,636)
Net cash provided by (used in) financing activities	2,359,893	(5,636)
Net increase in cash and cash equivalents	920,325	156,997
Cash and cash equivalents at beginning of period	2,989,731	3,154,540
Cash and cash equivalents at end of period	3,910,056	3,311,537
Supplemental cash flow information:
Cash paid for interest	55,105	48,521
Supplemental non-cash flow activities:
Acquisition of equipment under capital leases	$ 21,838
Restricted Stock Units [Member]
Supplemental non-cash flow activities:
Common stock issued		$ 57

The Company, Description of Bus

The Company, Description of Business, and Liquidity	3 Months Ended
	Mar. 31, 2016
Accounting Policies [Abstract]
The Company, Description of Business, and Liquidity	1. The Company, Description of Business, and Liquidity The accompanying condensed consolidated financial statements include the accounts of Quest Resource Holding Corporation (“QRHC”) and its subsidiaries, Earth911, Inc. (“Earth911”), Quest Resource Management Group, LLC (“Quest”), Landfill Diversion Innovations, LLC, and Youchange, Inc. (“YouChange”) (collectively, “we,” “us,” or “our company”). Operations – We provide businesses with one-stop management programs to reuse, recycle, and dispose of a wide variety of waste streams and recyclables generated by their businesses. Our comprehensive reuse, recycling, and proper disposal management programs are designed to enable regional and national customers to have a single point of contact for managing a variety of waste streams and recyclables. This business generates substantially all of our revenue. We also operate environmentally based social media and online data platforms that contain information and instructions necessary to empower consumers and consumer product companies to recycle or properly dispose of household products and materials. Our directory of local recycling and proper disposal options empowers consumers directly and enables consumer product companies to empower their customers by giving them the guidance necessary for the proper recycling or disposal of a wide range of household products and materials, including the “why, where, and how” of recycling. Two customers accounted for 55.3% and 61.5% of revenue for the three months ended March 31, 2016 and 2015, respectively. Our principal offices are located in The Colony, Texas. Liquidity – As of March 31, 2016 and December 31, 2015, our working capital balance was $3,443,448 and $2,059,248, respectively.

Summary of Significant Accounti

Summary of Significant Accounting Policies	3 Months Ended
	Mar. 31, 2016
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	2. Summary of Significant Accounting Policies Principals of Presentation and Consolidation The condensed consolidated financial statements included herein have been prepared by us without audit pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) and should be read in conjunction with our audited financial statements for the year ended December 31, 2015. Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted as permitted by the SEC, although we believe the disclosures that are made are adequate to make the information presented herein not misleading. The accompanying condensed consolidated financial statements reflect, in our opinion, all normal recurring adjustments necessary to present fairly our financial position at March 31, 2016 and the results of our operations and cash flows for the periods presented. We derived the December 31, 2015 condensed consolidated balance sheet data from audited financial statements, but did not include all disclosures required by GAAP. As Quest, Earth911, and YouChange each operate as ecology based green service companies, we did not deem segment reporting necessary. All intercompany accounts and transactions have been eliminated in consolidation. Interim results are subject to seasonal variations, and the results of operations for the three months ended March 31, 2016 are not necessarily indicative of the results to be expected for the full year. Revenue Recognition We recognize revenue only when all of the following criteria have been met: · persuasive evidence of an arrangement exists; · delivery has occurred or services have been rendered; · the fee for the arrangement is fixed or determinable; and · collectability is reasonably assured. Persuasive Evidence of an Arrangement Exists – We document all terms of an arrangement in a service agreement or quote signed or confirmed by the customer prior to recognizing revenue. Delivery Has Occurred or Services Have Been Rendered – We perform all services or deliver all products prior to recognizing revenue. Services are deemed to be performed when the services are complete. The Fee for the Arrangement is Fixed or Determinable – Prior to recognizing revenue, a customer’s fee is either fixed or determinable under the terms of the quote, service agreement, or accepted customer purchase order. Collectability Is Reasonably Assured – We assess collectability on a customer by customer basis based on criteria developed by us. We provide businesses with management programs to reuse, recycle, and dispose of a wide variety of waste streams and recyclables generated by their business. We utilize third-party subcontractors to execute the collection, transport, and recycling or disposal of used motor oil, oil filters, scrap tires, cooking oil, and expired food products. We evaluate the criteria outlined in the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Subtopic 605-45, Revenue Recognition—Principal Agent Considerations We recognize licensing fees ratably over the term of the license. We derive some revenue from advertising contracts, which we recognize ratably over the term that the advertisement appears on our website. Net Loss Per Share We compute basic net loss per share by dividing net loss applicable to common stockholders by the weighted average number of shares of common stock outstanding during the period. We have other potentially dilutive securities outstanding that are not shown in a diluted net loss per share calculation because their effect in both 2016 and 2015 would be anti-dilutive. These potentially dilutive securities include stock options, restricted stock units, and warrants and related to 22,823,106 and 16,832,380 shares at March 31, 2016 and 2015, respectively. The following table sets forth the anti-dilutive securities excluded from diluted loss per share: March 31, 2016 2015 (Unaudited) (Unaudited) Anti-dilutive securities excluded from diluted loss per share: Stock options 6,863,656 4,965,280 Restricted stock units — 76,100 Warrants 15,959,450 11,791,000 Total anti-dilutive securities excluded from diluted loss per share 22,823,106 16,832,380 Inventories We record inventories within “Prepaid expenses and other current assets” in our condensed consolidated balance sheets. As of March 31, 2016 and December 31, 2015, all inventories were waste disposal equipment with balances of $12,593 and $54,473, respectively, with no reserve for inventory obsolescence at either date.

Property and Equipment, Net, an

Property and Equipment, Net, and Other Assets	3 Months Ended
	Mar. 31, 2016
Property Plant And Equipment [Abstract]
Property and Equipment, Net, and Other Assets	3. Property and Equipment, Net, and Other Assets At March 31, 2016 and December 31, 2015, property and equipment, net, and other assets consisted of the following: March 31, December 31, 2016 2015 (Unaudited) Property and equipment, net of accumulated depreciation of $2,082,454 and $1,973,538 as of March 31, 2016 and December 31, 2015, respectively $ 1,383,462 $ 1,308,236 Security deposits and other assets 266,213 300,396 Property and equipment, net, and other assets $ 1,649,675 $ 1,608,632 We compute depreciation using the straight-line method over the estimated useful lives of the property and equipment. The depreciation expense for the three months ended March 31, 2016 was $108,916, inclusive of $9,417 of depreciation expense reflected within “Cost of revenue” in our consolidated statement of operations as it related to assets used in directly servicing customer contracts. The depreciation expense for the three months ended March 31, 2015 was $76,046, with no depreciation expense recorded to “Cost of revenue.” At March 31, 2016, our capital lease assets were $413,502, net of $75,325 of accumulated depreciation. At December 31, 2015, our capital lease assets were $426,757, net of $34,041 of accumulated depreciation.

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets	3 Months Ended
	Mar. 31, 2016
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill and Other Intangible Assets	4. Goodwill and Other Intangible Assets The components of goodwill and other intangible assets were as follows: March 31, 2016 (Unaudited) Estimated Useful Life Gross Carrying Amount Accumulated Amortization Net Finite lived intangible assets: Customer relationships 5 years $ 12,720,000 $ 6,890,000 $ 5,830,000 Trademarks 7 years 6,273,885 2,410,797 3,863,088 Patents 7 years 230,683 230,683 — Software 7 years 1,417,602 149,609 1,267,993 Customer lists 5 years 307,153 198,222 108,931 Total finite lived intangible assets $ 20,949,323 $ 9,879,311 $ 11,070,012 December 31, 2015 Estimated Useful Life Gross Carrying Amount Accumulated Amortization Net Finite lived intangible assets: Customer relationships 5 years $ 12,720,000 $ 6,254,000 $ 6,466,000 Trademarks 7 years 6,239,950 2,188,129 4,051,821 Patents 7 years 230,683 230,683 — Software 7 years 1,290,468 104,570 1,185,898 Customer lists 5 years 307,153 182,864 124,289 Total finite lived intangible assets $ 20,788,254 $ 8,960,246 $ 11,828,008 March 31, 2016 (Unaudited) and December 31, 2015 Estimated Useful Life Carrying Amount Indefinite lived intangible asset: Goodwill Indefinite $ 58,337,290 We compute amortization using the straight-line method over the estimated useful lives of the finite lived intangible assets. The amortization expense related to finite lived intangible assets was $919,065 and $903,091 for the three months ended March 31, 2016 and 2015, respectively. We have no indefinite-lived intangible assets other than goodwill. The goodwill is not deductible for tax purposes.

Line of Credit

Line of Credit	3 Months Ended
	Mar. 31, 2016
Debt Disclosure [Abstract]
Line of Credit	5. Line of Credit On December 15, 2010, Quest entered into a Revolving Credit Note and Loan Agreement with Regions Bank (“Regions”), a national banking association. This agreement, as amended, provides Quest with a loan facility of up to $15,000,000 for working capital with advances generally limited to 80% of eligible accounts receivable from Quest’s largest customer and 85% of all other eligible accounts receivable. The facility matures May 13, 2018. The interest on the outstanding principal amount accrues daily and is payable monthly based on a fluctuating interest rate per annum, which is the base rate plus 1.50% (2.69% as of March 31, 2016). The base rate for any day is the greater of (a) the federal funds rate plus one-half of 1%, (b) Region’s published effective prime rate, or (c) the Eurodollar rate for such day based on an interest period of one month. To secure the amounts due under the agreement, Quest granted Regions a security interest in all of its assets with guarantees from QRHC and Earth911. Quest had $3,500,000 outstanding and $9,124,343 available to be borrowed as of March 31, 2016. The amount of interest expense related to the Regions line of credit for the three months ended March 31, 2016 and 2015 was $49,782 and $35,050, respectively. As of March 31, 2016, we were in compliance with the financial covenants.

Capital Lease Obligations

Capital Lease Obligations	3 Months Ended
	Mar. 31, 2016
Debt Disclosure [Abstract]
Capital Lease Obligations	6. Capital Lease Obligations At March 31, 2016 and December 31, 2015, total capital lease obligations outstanding consisted of the following: March 31, December 31, 2016 2015 (Unaudited) Capital lease obligations, imputed interest at 2.65% to 9.39%, with monthly payments of $11,022, through August 2018, secured by computer and telephone equipment $ 394,551 $ 402,170 Total 394,551 402,170 Less: current maturities (115,069 ) (112,125 ) Long-term portion $ 279,482 $ 290,045 Our capital lease obligations are included within “Deferred revenue and other current liabilities” and “Other long-term liabilities” in our condensed consolidated balance sheets. The amount of interest expense related to our capital leases for the three months ended March 31, 2016 and 2015 was $3,965 and $487, respectively.

Income Taxes

Income Taxes	3 Months Ended
	Mar. 31, 2016
Income Tax Disclosure [Abstract]
Income Taxes	7. Income Taxes We compute income taxes using the asset and liability method in accordance with FASB ASC Topic 740, Income Taxes

Fair Value of Financial Instrum

Fair Value of Financial Instruments	3 Months Ended
	Mar. 31, 2016
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments	8. Fair Value of Financial Instruments Our financial instruments consist of cash and cash equivalents, accounts receivable, accounts payable, accrued liabilities, line of credit, capital lease obligations, and warrant liability. We do not believe that we are exposed to significant interest, currency, or credit risks arising from these financial instruments. With the exception of the warrant liability, the fair values of these financial instruments approximate their carrying values using Level 3 inputs, based on their short maturities or, for long-term portions of capital lease obligations and line of credit, based on borrowing rates currently available to us for loans with similar terms and maturities. On May 7, 2014, we issued warrants to purchase an aggregate of 200,000 shares of our common stock to a consultant in exchange for services rendered during 2014. Of these warrants, 100,000 shares underlying the warrants vested immediately and resulted in no expense recorded for the three months ended March 31, 2016 and 2015. The remaining 100,000 shares underlying the warrants, which we had classified as a liability, vested on May 7, 2015, subject to performance conditions. We measured the warrants at fair value by applying the Black-Scholes-Merton valuation model, which utilizes Level 3 inputs. As of March 31, 2015, the assumptions used in the Black-Scholes-Merton valuation for the warrants to purchase 100,000 shares were as follows: volatility of 81.1%; risk free interest rate of 0.59%; expected term of 2.1 years; and expected dividend yield of 0%. The grant date fair value of the warrant valuation described above was $0.32 per warrant. We based the risk free interest rate on U.S. Treasury rates with maturity dates approximating the expected term of the warrants. We determined the historical volatility using the historical changes in the market price of our common stock and applicable comparable companies. Our warrant liability was nil at March 31, 2016 and December 31, 2015, respectively. Due to the decline in the fair value of these warrants, we recorded a decrease of stock-based compensation expense of nil and $5,936 for the three months ended March 31, 2016 and 2015, respectively, related to these warrants.

Stockholders' Equity

Stockholders' Equity	3 Months Ended
	Mar. 31, 2016
Equity [Abstract]
Stockholders' Equity	9. Stockholders’ Equity Preferred Stock Our authorized preferred stock includes 10,000,000 shares of preferred stock with a par value of $0.001, of which no shares have been issued or are outstanding. Common Stock – Our authorized common stock includes 200,000,000 shares of common stock with a par value of $0.001, of which 118,678,225 and 111,788,225 shares were issued and outstanding as of March 31, 2016 and December 31, 2015, respectively. During the three months ended March 31, 2016, we issued shares of common stock as follows: Common Stock Shares Amount Sale of common stock and warrants, net of issuance costs of $452,300 6,890,000 $ 2,889,350 6,890,000 $ 2,889,350 · Sale of Common Stock and Warrants – o On March 30, 2016, we issued 6,890,000 shares of our common stock, together with warrants to purchase 3,445,000 shares of our common stock, at a price per share and warrant of $0.485. We also issued the underwriters warrants to purchase 723,450 shares of our common stock. The warrants may be exercised for a period of five years at an initial exercise price of $0.485 per share, subject to adjustment for certain dilutive events. We also granted the underwriters a 30-day option to acquire up to 1,033,500 additional shares of common stock and/or additional warrants to purchase up to 516,750 shares of common stock solely to cover over-allotments, with the underwriters receiving additional warrants to purchase 108,518 shares of our common stock if they exercised the over-allotment option. The underwriters did not exercise the over-allotment option. Warrants – During the three months ended March 31, 2016, we issued warrants to purchase 4,168,450 shares and no holders exercised warrants. During the three months ended March 31, 2015, we did not issue any warrants and a third party forfeited 1,200,000 contingent warrants. Due to the uncertainty of attaining any of the performance conditions, we had not recognized any additional expense for the non-vested warrants. As these warrants related to internally developed software, we did not capitalize any costs or recognize any expense for the three months ended March 31, 2015. At March 31, 2016, we had outstanding exercisable warrants to purchase 15,959,450 shares of common stock. The following table summarizes the warrants issued and outstanding as of March 31, 2016: Warrants Issued and Outstanding as of March 31, 2016 Date of Exercise Shares of Description Issuance Expiration Price Common Stock Exercisable warrants Warrants 04/18/2014 04/01/2017 $ 2.00 1,441,000 Warrant 05/07/2014 05/07/2017 $ 2.65 200,000 Warrant 05/28/2014 10/31/2016 $ 4.31 450,000 Warrants 09/24/2014 09/24/2019 $ 2.50 9,000,000 Warrants 10/20/2014 10/20/2019 $ 2.50 700,000 Warrants 3/30/2016 03/30/2021 $ 0.485 4,168,450 Total warrants issued and outstanding 15,959,450 Employee Stock Purchase Plan – On September 17, 2014, our stockholders approved the Quest Resource Holding Corporation 2014 Employee Stock Purchase Plan (the “ESPP”). We recorded expense of $9,206 and $9,726 related to the ESPP during the three months ended March 31, 2016 and 2015, respectively. Stock Options – The following table summarizes the stock option activity for the three month period ended March 31, 2016: Stock Options Weighted- Exercise Average Number Price Per Exercise Price of Shares Share Per Share Outstanding at December 31, 2015 5,943,908 $ 0.78 — 3.75 $ 2.04 Granted 2,166,000 $ 0.55 — 0.68 $ 0.68 Canceled/Forfeited (1,246,252 ) $ 0.79 — 3.75 $ 1.64 Outstanding at March 31, 2016 6,863,656 $ 0.55 — 3.75 $ 1.60 For the three months ended March 31, 2016 and 2015, we recorded $21,809 and nil, respectively, of stock-based compensation within “Selling, general, and administrative expenses” in our condensed consolidated statements of operations for services provided by a consultant.

Summary of Significant Accoun16

Summary of Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2016
Accounting Policies [Abstract]
Principals of Presentation and Consolidation	Principals of Presentation and Consolidation The condensed consolidated financial statements included herein have been prepared by us without audit pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) and should be read in conjunction with our audited financial statements for the year ended December 31, 2015. Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted as permitted by the SEC, although we believe the disclosures that are made are adequate to make the information presented herein not misleading. The accompanying condensed consolidated financial statements reflect, in our opinion, all normal recurring adjustments necessary to present fairly our financial position at March 31, 2016 and the results of our operations and cash flows for the periods presented. We derived the December 31, 2015 condensed consolidated balance sheet data from audited financial statements, but did not include all disclosures required by GAAP. As Quest, Earth911, and YouChange each operate as ecology based green service companies, we did not deem segment reporting necessary. All intercompany accounts and transactions have been eliminated in consolidation. Interim results are subject to seasonal variations, and the results of operations for the three months ended March 31, 2016 are not necessarily indicative of the results to be expected for the full year.
Revenue Recognition	Revenue Recognition We recognize revenue only when all of the following criteria have been met: · persuasive evidence of an arrangement exists; · delivery has occurred or services have been rendered; · the fee for the arrangement is fixed or determinable; and · collectability is reasonably assured. Persuasive Evidence of an Arrangement Exists – We document all terms of an arrangement in a service agreement or quote signed or confirmed by the customer prior to recognizing revenue. Delivery Has Occurred or Services Have Been Rendered – We perform all services or deliver all products prior to recognizing revenue. Services are deemed to be performed when the services are complete. The Fee for the Arrangement is Fixed or Determinable – Prior to recognizing revenue, a customer’s fee is either fixed or determinable under the terms of the quote, service agreement, or accepted customer purchase order. Collectability Is Reasonably Assured – We assess collectability on a customer by customer basis based on criteria developed by us. We provide businesses with management programs to reuse, recycle, and dispose of a wide variety of waste streams and recyclables generated by their business. We utilize third-party subcontractors to execute the collection, transport, and recycling or disposal of used motor oil, oil filters, scrap tires, cooking oil, and expired food products. We evaluate the criteria outlined in the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Subtopic 605-45, Revenue Recognition—Principal Agent Considerations We recognize licensing fees ratably over the term of the license. We derive some revenue from advertising contracts, which we recognize ratably over the term that the advertisement appears on our website.
Net Loss Per Share	Net Loss Per Share We compute basic net loss per share by dividing net loss applicable to common stockholders by the weighted average number of shares of common stock outstanding during the period. We have other potentially dilutive securities outstanding that are not shown in a diluted net loss per share calculation because their effect in both 2016 and 2015 would be anti-dilutive. These potentially dilutive securities include stock options, restricted stock units, and warrants and related to 22,823,106 and 16,832,380 shares at March 31, 2016 and 2015, respectively. The following table sets forth the anti-dilutive securities excluded from diluted loss per share: March 31, 2016 2015 (Unaudited) (Unaudited) Anti-dilutive securities excluded from diluted loss per share: Stock options 6,863,656 4,965,280 Restricted stock units — 76,100 Warrants 15,959,450 11,791,000 Total anti-dilutive securities excluded from diluted loss per share 22,823,106 16,832,380
Inventories	Inventories We record inventories within “Prepaid expenses and other current assets” in our condensed consolidated balance sheets. As of March 31, 2016 and December 31, 2015, all inventories were waste disposal equipment with balances of $12,593 and $54,473, respectively, with no reserve for inventory obsolescence at either date.

Summary of Significant Accoun17

Summary of Significant Accounting Policies (Tables)	3 Months Ended
	Mar. 31, 2016
Accounting Policies [Abstract]
Schedule of Anti-dilutive Securities Excluded from Diluted Loss Per Share	The following table sets forth the anti-dilutive securities excluded from diluted loss per share: March 31, 2016 2015 (Unaudited) (Unaudited) Anti-dilutive securities excluded from diluted loss per share: Stock options 6,863,656 4,965,280 Restricted stock units — 76,100 Warrants 15,959,450 11,791,000 Total anti-dilutive securities excluded from diluted loss per share 22,823,106 16,832,380

Property and Equipment, Net, 18

Property and Equipment, Net, and Other Assets (Tables)	3 Months Ended
	Mar. 31, 2016
Property Plant And Equipment [Abstract]
Components Property and Equipment, Net, and Other Assets	At March 31, 2016 and December 31, 2015, property and equipment, net, and other assets consisted of the following: March 31, December 31, 2016 2015 (Unaudited) Property and equipment, net of accumulated depreciation of $2,082,454 and $1,973,538 as of March 31, 2016 and December 31, 2015, respectively $ 1,383,462 $ 1,308,236 Security deposits and other assets 266,213 300,396 Property and equipment, net, and other assets $ 1,649,675 $ 1,608,632

Goodwill and Other Intangible19

Goodwill and Other Intangible Assets (Tables)	3 Months Ended
	Mar. 31, 2016
Goodwill And Intangible Assets Disclosure [Abstract]
Schedule of Finite-Lived Intangible Assets	The components of goodwill and other intangible assets were as follows: March 31, 2016 (Unaudited) Estimated Useful Life Gross Carrying Amount Accumulated Amortization Net Finite lived intangible assets: Customer relationships 5 years $ 12,720,000 $ 6,890,000 $ 5,830,000 Trademarks 7 years 6,273,885 2,410,797 3,863,088 Patents 7 years 230,683 230,683 — Software 7 years 1,417,602 149,609 1,267,993 Customer lists 5 years 307,153 198,222 108,931 Total finite lived intangible assets $ 20,949,323 $ 9,879,311 $ 11,070,012 December 31, 2015 Estimated Useful Life Gross Carrying Amount Accumulated Amortization Net Finite lived intangible assets: Customer relationships 5 years $ 12,720,000 $ 6,254,000 $ 6,466,000 Trademarks 7 years 6,239,950 2,188,129 4,051,821 Patents 7 years 230,683 230,683 — Software 7 years 1,290,468 104,570 1,185,898 Customer lists 5 years 307,153 182,864 124,289 Total finite lived intangible assets $ 20,788,254 $ 8,960,246 $ 11,828,008
Schedule of Indefinite-Lived Intangible Assets	March 31, 2016 (Unaudited) and December 31, 2015 Estimated Useful Life Carrying Amount Indefinite lived intangible asset: Goodwill Indefinite $ 58,337,290

Capital Lease Obligations (Tabl

Capital Lease Obligations (Tables)	3 Months Ended
	Mar. 31, 2016
Debt Disclosure [Abstract]
Summary of Capital Lease Obligations	At March 31, 2016 and December 31, 2015, total capital lease obligations outstanding consisted of the following: March 31, December 31, 2016 2015 (Unaudited) Capital lease obligations, imputed interest at 2.65% to 9.39%, with monthly payments of $11,022, through August 2018, secured by computer and telephone equipment $ 394,551 $ 402,170 Total 394,551 402,170 Less: current maturities (115,069 ) (112,125 ) Long-term portion $ 279,482 $ 290,045

Stockholders' Equity (Tables)

Stockholders' Equity (Tables)	3 Months Ended
	Mar. 31, 2016
Equity [Abstract]
Schedule of Common Stock Shares Issued	During the three months ended March 31, 2016, we issued shares of common stock as follows: Common Stock Shares Amount Sale of common stock and warrants, net of issuance costs of $452,300 6,890,000 $ 2,889,350 6,890,000 $ 2,889,350
Summary Of Warrant Activity	The following table summarizes the warrants issued and outstanding as of March 31, 2016: Warrants Issued and Outstanding as of March 31, 2016 Date of Exercise Shares of Description Issuance Expiration Price Common Stock Exercisable warrants Warrants 04/18/2014 04/01/2017 $ 2.00 1,441,000 Warrant 05/07/2014 05/07/2017 $ 2.65 200,000 Warrant 05/28/2014 10/31/2016 $ 4.31 450,000 Warrants 09/24/2014 09/24/2019 $ 2.50 9,000,000 Warrants 10/20/2014 10/20/2019 $ 2.50 700,000 Warrants 3/30/2016 03/30/2021 $ 0.485 4,168,450 Total warrants issued and outstanding 15,959,450
Summary of Stock Option Activity	Stock Options – The following table summarizes the stock option activity for the three month period ended March 31, 2016: Stock Options Weighted- Exercise Average Number Price Per Exercise Price of Shares Share Per Share Outstanding at December 31, 2015 5,943,908 $ 0.78 — 3.75 $ 2.04 Granted 2,166,000 $ 0.55 — 0.68 $ 0.68 Canceled/Forfeited (1,246,252 ) $ 0.79 — 3.75 $ 1.64 Outstanding at March 31, 2016 6,863,656 $ 0.55 — 3.75 $ 1.60

The Company, Description of B22

The Company, Description of Business, and Liquidity - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2016USD ($)Customer	Mar. 31, 2015	Dec. 31, 2015USD ($)
Concentration Risk [Line Items]
Working Capital | $	$ 3,443,448		$ 2,059,248
Revenue [Member]
Concentration Risk [Line Items]
Number of customer | Customer	2
Customer Accounted [Member] | Revenue [Member]
Concentration Risk [Line Items]
Percentage of revenue	55.30%	61.50%

Summary of Significant Accoun23

Summary of Significant Accounting Policies - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2016USD ($)Contractshares	Mar. 31, 2015USD ($)shares	Dec. 31, 2015USD ($)
Accounting Policies [Abstract]
Number of contracts accounted for management fees | Contract	1
Management fees earned, net	$ 87,689	$ 0
Management fees earned, gross	$ 1,121,643	$ 0
Potentially dilutive securities include options, restricted stock units, and warrants | shares	22,823,106	16,832,380
Inventories waste disposal equipment	$ 12,593		$ 54,473
Reserve for inventory obsolescence	$ 0

Summary of Significant Accoun24

Summary of Significant Accounting Policies - Schedule of Anti-dilutive Securities Excluded from Diluted Loss Per Share (Detail) - shares	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from diluted loss per share	22,823,106	16,832,380
Stock options [Member]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from diluted loss per share	6,863,656	4,965,280
Restricted Stock Units [Member]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from diluted loss per share		76,100
Warrant [Member]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from diluted loss per share	15,959,450	11,791,000

Property and Equipment, Net, 25

Property and Equipment, Net, and Other Assets - Components of Property and Equipment, Net, and Other Assets (Detail) - USD ($)	Mar. 31, 2016	Dec. 31, 2015
Property Plant And Equipment [Abstract]
Property and equipment, net of depreciation	$ 1,383,462	$ 1,308,236
Security deposits and other assets	266,213	300,396
Property and Equipment net and other assets	$ 1,649,675	$ 1,608,632

Property and Equipment, Net, 26

Property and Equipment, Net, and Other Assets - Components of Property and Equipment, Net, and Other Assets ( Parenthetical) (Detail) - USD ($)	Mar. 31, 2016	Dec. 31, 2015
Property Plant And Equipment [Abstract]
Accumulated depreciation, Property and equipment	$ 2,082,454	$ 1,973,538

Property and Equipment, Net, 27

Property and Equipment, Net, and Other Assets - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Property Plant And Equipment [Abstract]
Depreciation	$ 108,916	$ 76,046
Depreciation reflected in cost of revenue	9,417	$ 0
Capital lease assets, net	413,502		$ 426,757
Capital lease assets, accumulated depreciation	$ 75,325		$ 34,041

Goodwill and Other Intangible28

Goodwill and Other Intangible Assets - Schedule of Finite-Lived Intangible Assets (Detail) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 20,949,323	$ 20,788,254
Accumulated Amortization	9,879,311	8,960,246
Net	$ 11,070,012	$ 11,828,008
Customer relationships [Member]
Finite Lived Intangible Assets [Line Items]
Estimated Useful Life	5 years	5 years
Gross Carrying Amount	$ 12,720,000	$ 12,720,000
Accumulated Amortization	6,890,000	6,254,000
Net	$ 5,830,000	$ 6,466,000
Trademarks [Member]
Finite Lived Intangible Assets [Line Items]
Estimated Useful Life	7 years	7 years
Gross Carrying Amount	$ 6,273,885	$ 6,239,950
Accumulated Amortization	2,410,797	2,188,129
Net	$ 3,863,088	$ 4,051,821
Patents [Member]
Finite Lived Intangible Assets [Line Items]
Estimated Useful Life	7 years	7 years
Gross Carrying Amount	$ 230,683	$ 230,683
Accumulated Amortization	$ 230,683	$ 230,683
Software [Member]
Finite Lived Intangible Assets [Line Items]
Estimated Useful Life	7 years	7 years
Gross Carrying Amount	$ 1,417,602	$ 1,290,468
Accumulated Amortization	149,609	104,570
Net	$ 1,267,993	$ 1,185,898
Customer lists [Member]
Finite Lived Intangible Assets [Line Items]
Estimated Useful Life	5 years	5 years
Gross Carrying Amount	$ 307,153	$ 307,153
Accumulated Amortization	198,222	182,864
Net	$ 108,931	$ 124,289

Goodwill and Other Intangible29

Goodwill and Other Intangible Assets - Schedule of Indefinite-Lived Intangible Assets (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill Useful Life Description	Indefinite
Goodwill	$ 58,337,290	$ 58,337,290

Goodwill and Other Intangible30

Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Goodwill And Intangible Assets Disclosure [Abstract]
Amortization of intangibles	$ 919,065	$ 903,091
Indefinite-lived intangible assets other than goodwill	$ 0

Line of Credit - Additional Inf

Line of Credit - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Line of Credit Facility [Line Items]
Outstanding principal amount on line of credit facility	$ 3,500,000		$ 4,000,000
Interest expense related to line of credit facility	$ 56,588	$ 48,597
Revolving Credit Note and Loan Agreement with Regions Bank (“Regions”) [Member]
Line of Credit Facility [Line Items]
Line of credit facility agreement date	Dec. 15, 2010
Working capital from loan agreement with Regions Bank	$ 15,000,000
Interest on outstanding principal amount	2.69%
Outstanding principal amount on line of credit facility	$ 3,500,000
Amount available to be borrow under line of credit facility	$ 9,124,343
Interest rate line of credit facility description	The base rate for any day is the greater of (a) the federal funds rate plus one-half of 1%, (b) Region’s published effective prime rate, or (c) the Eurodollar rate for such day based on an interest period of one month.
Interest expense related to line of credit facility	$ 49,782	$ 35,050
Maturity date of loan agreement with Regions Bank	May 13, 2018
Revolving Credit Note and Loan Agreement with Regions Bank (“Regions”) [Member] | Base Rate [Member]
Line of Credit Facility [Line Items]
Fluctuating interest rate based on base rate	1.50%
Revolving Credit Note and Loan Agreement with Regions Bank (“Regions”) [Member] | Eligible Accounts Receivable [Member] | Largest Customer [Member]
Line of Credit Facility [Line Items]
Percentage of accounts receivable form Quest's customers	80.00%
Revolving Credit Note and Loan Agreement with Regions Bank (“Regions”) [Member] | Eligible Accounts Receivable [Member] | Other Customer [Member]
Line of Credit Facility [Line Items]
Percentage of accounts receivable form Quest's customers	85.00%

Capital Lease Obligations - Sum

Capital Lease Obligations - Summary of Capital Lease Obligations (Detail) - USD ($)	Mar. 31, 2016	Dec. 31, 2015
Leases [Abstract]
Total capital lease obligations, imputed interest at 2.65% to 9.39%, with monthly payments of $11,022, through August 2018, secured by computer and telephone equipment	$ 394,551	$ 402,170
Less: current maturities	(115,069)	(112,125)
Long-term portion	$ 279,482	$ 290,045

Capital Lease Obligations - S33

Capital Lease Obligations - Summary of Capital Lease Obligations (Parenthetical) (Detail) - Capital lease obligations, imputed interest at 2.65% to 9.39% [Member] - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Imputed interest rate for capital lease obligation, minimum	2.65%	2.65%
Imputed interest rate for capital lease obligation, maximum	9.39%	9.39%
Monthly installment capital lease obligation	$ 11,022	$ 11,022

Capital Lease Obligations - Add

Capital Lease Obligations - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Debt Disclosure [Abstract]
Interest expense related to capital leases	$ 3,965	$ 487

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Income Tax Disclosure [Abstract]
Valuation allowance	$ 13,199,000	$ 12,313,000
Federal income tax net operating loss carry forward	$ 15,000,000	$ 14,500,000
Net operating loss carry forwards expiration beginning year	2,031

Fair Value of Financial Instr36

Fair Value of Financial Instruments - Additional Information (Detail) - USD ($)	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015	Mar. 30, 2016	Dec. 31, 2015	May. 07, 2015	May. 07, 2014
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Number of warrants issued to purchase of common stock				3,445,000			200,000
Underlying warrants vested						100,000	100,000
Warrants issued	0	4,168,450	0
Warrant liability during the period	$ 0		$ 0		$ 0
Warrant [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Number of warrants issued to purchase of common stock				723,450
Stock-based compensation expense		$ 0	$ 5,936
Black-Scholes-Merton Valuation Model [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Warrants issued	100,000		100,000
Fair value assumption, expected volatility	81.10%
Fair value assumption, risk free interest rate	0.59%
Fair value assumption, expected term	2 years 1 month 6 days
Fair value assumption, expected dividend yield	0.00%
Grant date fair value of the initial warrant valuation	$ 0.32		$ 0.32

Stockholders' Equity - Addition

Stockholders' Equity - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 30, 2016	Dec. 31, 2015
Schedule Of Stockholders Equity [Line Items]
Preferred stock, shares authorized	10,000,000			10,000,000
Preferred stock, par value	$ 0.001			$ 0.001
Preferred stock, shares issued	0			0
Preferred stock, shares outstanding	0			0
Common stock, shares authorized	200,000,000			200,000,000
Common stock, par value	$ 0.001			$ 0.001
Common stock, shares issued	118,678,225		6,890,000	111,788,225
Common stock, shares outstanding	118,678,225			111,788,225
Employee stock purchase plan expense	$ 9,206	$ 9,726
Selling, General and Administrative Expenses [Member]
Schedule Of Stockholders Equity [Line Items]
Stock-based compensation expense	$ 21,809	$ 0

Stockholders' Equity - Schedule

Stockholders' Equity - Schedule of Common Stock Shares Issued (Detail)	3 Months Ended
	Mar. 31, 2016USD ($)shares
Equity [Abstract]
Sale of common stock and warrants, net of issuance costs, Shares | shares	6,890,000
Total common stock shares | shares	6,890,000
Sale of common stock and warrants, net of issuance costs, Value | $	$ 2,889,350
Total common stock amount | $	$ 2,889,350

Stockholders' Equity - Schedu39

Stockholders' Equity - Schedule of Common Stock Shares Issued (Parenthetical) (Detail)	3 Months Ended
	Mar. 31, 2016USD ($)
Equity [Abstract]
Common stock and warrants issued, issuance cost	$ 452,300

Stockholders' Equity - Additi40

Stockholders' Equity - Additional Information - Sale of Common Stock and Warrants (Detail)	Mar. 30, 2016$ / shares$ / Warrantshares	Mar. 31, 2016shares	Dec. 31, 2015shares	May. 07, 2014shares
Schedule Of Sale Of Common Stock And Warrants [Line Items]
Common stock, shares issued	6,890,000	118,678,225	111,788,225
Warrants issued	3,445,000			200,000
Common stock, stock price | $ / shares	$ 0.485
Common stock at a price per warrant | $ / Warrant	0.485
Warrants exercised period	5 years
Warrants exercise price | $ / shares	$ 0.485
Acquired period of common stock	30 days
Additional shares of common stock	1,033,500
Warrants issued to acquire common stock	516,750
Warrants issued to acquire additional common stock	108,518
Warrant [Member]
Schedule Of Sale Of Common Stock And Warrants [Line Items]
Warrants issued	723,450

Stockholders' Equity - Additi41

Stockholders' Equity - Additional Information - Warrants (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Class Of Warrant Or Right [Line Items]
Warrants issued	4,168,450	0
Number of exercised warrants	0
Warrants outstanding	15,959,450
Contingent Warrants [Member]
Class Of Warrant Or Right [Line Items]
Warrants forfeited		1,200,000
Exercisable Warrants [Member]
Class Of Warrant Or Right [Line Items]
Warrants outstanding	15,959,450
Internally-Developed Software [Member] | Contingent Warrants [Member]
Class Of Warrant Or Right [Line Items]
Warrants related to intangible assets		$ 0

Stockholders' Equity - Summary

Stockholders' Equity - Summary of Warrants Issued and Outstanding (Detail) - $ / shares	3 Months Ended
	Mar. 31, 2016	Mar. 30, 2016
Class Of Warrant Or Right [Line Items]
Exercise Price		$ 0.485
Shares of Common Stock	15,959,450
Exercisable Warrants [Member]
Class Of Warrant Or Right [Line Items]
Shares of Common Stock	15,959,450
Exercisable Warrants [Member] | Warrants One [Member]
Class Of Warrant Or Right [Line Items]
Date of Issuance	Apr. 18, 2014
Date of Expiration	Apr. 1, 2017
Exercise Price	$ 2
Shares of Common Stock	1,441,000
Exercisable Warrants [Member] | Warrant Two [Member]
Class Of Warrant Or Right [Line Items]
Date of Issuance	May 7, 2014
Date of Expiration	May 7, 2017
Exercise Price	$ 2.65
Shares of Common Stock	200,000
Exercisable Warrants [Member] | Warrants Three [Member]
Class Of Warrant Or Right [Line Items]
Date of Issuance	May 28, 2014
Date of Expiration	Oct. 31, 2016
Exercise Price	$ 4.31
Shares of Common Stock	450,000
Exercisable Warrants [Member] | Warrants Four [Member]
Class Of Warrant Or Right [Line Items]
Date of Issuance	Sep. 24, 2014
Date of Expiration	Sep. 24, 2019
Exercise Price	$ 2.50
Shares of Common Stock	9,000,000
Exercisable Warrants [Member] | Warrant Five [Member]
Class Of Warrant Or Right [Line Items]
Date of Issuance	Oct. 20, 2014
Date of Expiration	Oct. 20, 2019
Exercise Price	$ 2.50
Shares of Common Stock	700,000
Exercisable Warrants [Member] | Warrant Six [Member]
Class Of Warrant Or Right [Line Items]
Date of Issuance	Mar. 30, 2016
Date of Expiration	Mar. 30, 2021
Exercise Price	$ 0.485
Shares of Common Stock	4,168,450

Stockholders' Equity - Summar43

Stockholders' Equity - Summary of Stock Option Activity (Detail)	3 Months Ended
	Mar. 31, 2016$ / sharesshares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Outstanding Beginning Balance, Number of Shares | shares	5,943,908
Granted, Number of Shares | shares	2,166,000
Canceled/Forfeited, Number of Shares | shares	(1,246,252)
Outstanding Ending Balance, Number of Shares | shares	6,863,656
Outstanding Beginning Balance, Weighted-Average Exercise Price Per Share	$ 2.04
Granted, Weighted-Average Exercise Price Per Share	0.68
Canceled/Forfeited, Weighted Average Exercise Price Per Share	1.64
Outstanding Ending Balance, Weighted Average Exercise Price Per Share	1.60
Outstanding, 0.78-3.75 [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Exercise Price Per Share, Minimum	0.78
Exercise Price Per Share, Maximum	3.75
Granted, 0.55-0.68 [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Exercise Price Per Share, Minimum	0.55
Exercise Price Per Share, Maximum	0.68
Canceled/Forfeited, 0.79-3.75 [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Exercise Price Per Share, Minimum	0.79
Exercise Price Per Share, Maximum	3.75
Outstanding, 0.55-3.75 [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Exercise Price Per Share, Minimum	0.55
Exercise Price Per Share, Maximum	$ 3.75