Genasys (GNSS) 10-Q 7 May 14 2014 Q2 Quarterly report Financial data

Document_And_Entity_Informatio

Document And Entity Information	6 Months Ended
	Mar. 31, 2014	1-May-14
Document and Entity Information [Abstract]	'	'
Entity Registrant Name	'LRAD Corp	'
Document Type	'10-Q	'
Current Fiscal Year End Date	'--09-30	'
Entity Common Stock, Shares Outstanding	'	33,061,925
Amendment Flag	'false	'
Entity Central Index Key	'0000924383	'
Entity Current Reporting Status	'Yes	'
Entity Voluntary Filers	'No	'
Entity Filer Category	'Smaller Reporting Company	'
Entity Well-known Seasoned Issuer	'No	'
Document Period End Date	31-Mar-14	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q2	'

Condensed_Consolidated_Balance

Condensed Consolidated Balance Sheets (Current Period Unaudited) (USD $)	Mar. 31, 2014	Sep. 30, 2013
Current assets:	'	'
Cash	$18,532,262	$15,805,195
Accounts receivable, less allowance of $11,809 and $3,772 for doubtful accounts	2,760,400	4,958,532
Inventories, net	5,494,742	4,587,750
Prepaid expenses and other	626,177	1,003,875
Total current assets	27,413,581	26,355,352
Property and equipment, net	356,840	237,377
Intangible assets, net	45,292	51,650
Prepaid expenses and other - noncurrent	820,766	914,516
Total assets	28,636,479	27,558,895
Current liabilities:	'	'
Accounts payable	1,117,620	1,596,409
Accrued liabilities	1,654,991	1,054,968
Total current liabilities	2,772,611	2,651,377
Other liabilities - noncurrent	159,441	146,109
Total liabilities	2,932,052	2,797,486
Commitments and contingencies (Note 8)	'	'
Preferred stock, $0.00001 par value; 5,000,000 shares authorized; none issued and outstanding	0	0
Common stock, $0.00001 par value; 50,000,000 shares authorized; 33,205,373 and 32,900,705 shares issued and outstanding, respectively	331	329
Additional paid-in capital	87,720,361	87,434,834
Accumulated deficit	-62,016,265	-62,673,754
Total stockholders' equity	25,704,427	24,761,409
Total liabilities and stockholders' equity	$28,636,479	$27,558,895

Condensed_Consolidated_Balance1

Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) (USD $)	Mar. 31, 2014	Sep. 30, 2013
Accounts receivable, allowance for doubtful accounts (in Dollars)	$11,809	$3,772
Preferred stock, par value (in Dollars per share)	$0.00	$0.00
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock par value (in Dollars per share)	$0.00	$0.00
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	33,205,373	32,900,705
Common stock, shares outstanding	33,205,373	32,900,705

Condensed_Consolidated_Stateme

Condensed Consolidated Statements of Operation (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Revenues:	'	'	'	'
Product sales	$5,113,660	$2,887,467	$8,669,722	$5,649,812
Contract and other	273,646	302,343	540,214	520,105
Total revenues	5,387,306	3,189,810	9,209,936	6,169,917
Cost of revenues	2,658,050	1,827,741	4,536,129	3,322,025
Gross profit	2,729,256	1,362,069	4,673,807	2,847,892
Operating expenses:	'	'	'	'
Selling, general and administrative	1,630,965	1,370,259	3,055,509	2,542,734
Research and development	575,851	456,747	969,392	878,668
Total operating expenses	2,206,816	1,827,006	4,024,901	3,421,402
Income (loss) from operations	522,440	-464,937	648,906	-573,510
Other income	5,086	7,159	10,283	15,356
Income (loss) from operations before income taxes	527,526	-457,778	659,189	-558,154
Income tax expense	1,600	1,600	1,700	1,600
Net income (loss)	$525,926	($459,378)	$657,489	($559,754)
Net income per common share	'	'	'	'
Basic (in Dollars per share)	$0.02	($0.01)	$0.02	($0.02)
Diluted (in Dollars per share)	$0.02	($0.01)	$0.02	($0.02)
Weighted average common shares outstanding:	'	'	'	'
Basic (in Shares)	33,133,915	32,399,199	33,080,702	32,397,168
Diluted (in Shares)	34,040,509	32,399,199	33,756,467	32,397,168

Condensed_Consolidated_Stateme1

Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Net income (loss)	$657,489	($559,754)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:	'	'
Depreciation and amortization	87,436	67,524
Provision for doubtful accounts	8,036	-400
Warranty provision	83,518	6,468
Inventory obsolescence	-33,088	-213,520
Share-based compensation	341,422	390,303
Loss on sale or impairment of patents	6,980	5,138
Changes in operating assets and liabilities:	'	'
Accounts receivable	2,190,096	3,165,331
Inventories	-873,904	-1,539,679
Prepaid expenses and other	377,698	42,568
Prepaid expenses and other - noncurrent	93,750	93,750
Accounts payable	-478,789	243,134
Warranty settlements	-36,069	-5,776
Accrued and other liabilities	565,906	295,523
Net cash provided by operating activities	2,990,481	1,990,610
Capital expenditures	-203,876	-82,925
Patent costs paid	-3,645	-2,733
Net cash used in investing activities	-207,521	-85,658
Repurchase of common stock	-248,957	'
Proceeds from exercise of stock options	193,064	19,228
Net cash (used in) provided by financing activities	-55,893	19,228
Net increase in cash	2,727,067	1,924,180
Cash, beginning of period	15,805,195	13,859,505
Cash, end of period	18,532,262	15,783,685
Supplemental Disclosure of Cash Flow Information	'	'
Cash paid (refunded) for taxes	$100	($38,724)

Note_1_Operations

Note 1 - Operations	6 Months Ended
	Mar. 31, 2014
Disclosure Text Block [Abstract]	'
Nature of Operations [Text Block]	'
	1. OPERATIONS
	LRAD® Corporation, a Delaware corporation (the “Company”), is engaged in the design, development and commercialization of directed sound technologies and products. The principal markets for the Company’s proprietary sound reproduction technologies and products are in North and South America, Europe, the Middle East and Asia.

Note_2_Basis_of_Presentation_a

Note 2 - Basis of Presentation and Significant Acounting Policies	6 Months Ended
	Mar. 31, 2014
Disclosure Text Block [Abstract]	'
Basis of Presentation and Significant Accounting Policies [Text Block]	'
	2. BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES
	General
	The Company’s unaudited condensed consolidated financial statements included herein have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission (“SEC”). Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles have been condensed or omitted pursuant to such rules and regulations. In our opinion, the accompanying statements reflect adjustments necessary to present fairly the financial position, results of operations, and cash flows for those periods indicated, and contain adequate disclosure to make the information presented not misleading. Adjustments included herein are of a normal, recurring nature unless otherwise disclosed in the footnotes. The condensed consolidated financial statements and notes thereto should be read in conjunction with the Company’s audited financial statements and notes thereto for the year ended September 30, 2013 included in the Company’s Annual Report on Form 10-K, as filed with the SEC on November 21, 2013. Results of operations for interim periods are not necessarily indicative of the results of operations for a full year.
	Principles of Consolidation
	The Company has a currently inactive wholly owned subsidiary, LRAD International Corporation, which the Company formed to conduct international marketing, sales and distribution activities. The condensed consolidated financial statements include the accounts of this subsidiary after elimination of intercompany transactions and accounts.
	Reclassifications
	Where necessary, the prior year’s information has been reclassified to conform to the current year presentation.

Note_3_Recent_Accounting_Prono

Note 3 - Recent Accounting Pronouncements	6 Months Ended
	Mar. 31, 2014
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]	'
New Accounting Pronouncements and Changes in Accounting Principles [Text Block]	'
	3. RECENT ACCOUNTING PRONOUNCEMENTS
	In July 2013, the Financial Accounting Standards Board (“FASB”) issued guidance requiring a liability related to an unrecognized tax benefit to be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss or a tax credit carryforward if such settlement is required or expected in the event the uncertain tax position is disallowed. The presentation of unrecognized tax benefits as a reduction of a deferred tax asset is consistent with an entity’s analysis of the realizability of its deferred tax assets and, as a result, is not expected to change an entity’s assessment of realizability. For public companies, this guidance is effective on a prospective basis for fiscal years, and interim periods within those years, beginning after December 15, 2013. Early adoption is permitted. We adopted this guidance for the interim period beginning January 1, 2014. Such adoption did not have a material impact on our financial statements.

Note_4_Inventories

Note 4 - Inventories	6 Months Ended
	Mar. 31, 2014
Inventory Disclosure [Abstract]	'
Inventory Disclosure [Text Block]	'
	4. INVENTORIES
	Inventories consisted of the following:
		March 31,			September 30,
		2014			2013
	Raw materials	$	4,419,252		$	3,941,203
	Finished goods		774,971			605,240
	Work in process		584,950			358,826
			5,779,173			4,905,269
	Reserve for obsolescence		(284,431	)		(317,519	)
		$	5,494,742		$	4,587,750

Note_5_Property_and_Equipment

Note 5 - Property and Equipment	6 Months Ended
	Mar. 31, 2014
Property, Plant and Equipment [Abstract]	'
Property, Plant and Equipment Disclosure [Text Block]	'
	5. PROPERTY AND EQUIPMENT
	Property and equipment consisted of the following:
		March 31,			September 30,
		2014			2013
	Machinery and equipment	$	801,044		$	607,803
	Office furniture and equipment		737,220			769,799
	Leasehold improvements		56,638			55,298
			1,594,902			1,432,900
	Accumulated depreciation		(1,238,062	)		(1,195,523	)
		$	356,840		$	237,377
		Six months ended
		March 31,
		2014			2013
	Depreciation expense	$	84,413		$	55,898

Note_6_Accrued_Liabilities_and

Note 6 - Accrued Liabilities and Other Liabilities - Noncurrent	6 Months Ended
	Mar. 31, 2014
Current And Noncurrent Accrued Liabilities [Abstract]	'
Current And Noncurrent Accrued Liabilities [Text Block]	'
	6. ACCRUED LIABILITIES AND OTHER LIABILITIES—NONCURRENT
	Accrued liabilities consisted of the following:
		March 31,			September 30,
		2014			2013
	Payroll and related	$	620,975		$	650,125
	Deferred revenue and other		408,056			18,532
	Accrued contract costs		394,068			197,034
	Warranty reserve		230,292			189,277
	Income tax liability		1,600			-
	Total	$	1,654,991		$	1,054,968
	Other liabilities - noncurrent consisted of the following:
	Deferred rent	$	129,525		$	122,627
	Extended warranty		29,916			23,482
	Total	$	159,441		$	146,109
	Deferred Revenue
	Deferred revenue at March 31, 2014 included $408,056 for prepayments from customers in advance of product shipment compared to $18,532 at September 31, 2014.
	Warranty Reserve
	Changes in the warranty reserve during the three and six months ended March 31, 2014 and 2013 were as follows:
		Three month ended						Six months ended
		March 31,						March 31,
		2014			2013			2014			2013
	Beginning balance	$	215,758		$	190,593		$	212,759		$	204,313
	Warranty provision		69,157			15,913			83,518			6,468
	Warranty settlements		(24,707	)		(1,501	)		(36,069	)		(5,776	)
	Ending balance	$	260,208		$	205,005		$	260,208		$	205,005
		March 31,			September 30,			March 31,			September 30,
		2014			2013			2014			2013
	Short-term warranty reserve	$	230,292		$	189,277		$	230,292		$	189,277
	Long-term warranty reserve		29,916			23,482			29,916			23,482
		$	260,208		$	212,759		$	260,208		$	212,759

Note_7_Income_Taxes

Note 7 - Income Taxes	6 Months Ended
	Mar. 31, 2014
Income Tax Disclosure [Abstract]	'
Income Tax Disclosure [Text Block]	'
	7. INCOME TAXES
	At March 31, 2014, the Company had federal net operating losses (“NOLs”) and related state NOLs. In accordance with FASB Accounting Standards Codification (“ASC”) Topic 740, “Accounting for Income Taxes” (“ASC 740”), the Company recorded a full valuation allowance as it is more likely than not that some or all of the deferred tax assets will not be realized in the future.
	The Company recorded only the minimum tax provision for California during the six months ended March 31, 2014 as the Company expects its annual effective tax rate to be zero. In addition to the Company’s federal NOLs, it also made an election under Section 172(b)(1)(H) of the Internal Revenue Code of 1986 (“Section 172”), as amended per the American Recovery and Reinvestment Tax Act of 2009, to carry back its fiscal year ended September 30, 2008 applicable NOL for a period of 3 years, and carry forward the loss for up to 20 years, which offsets the Alternative Minimum Tax in the current tax year. In addition, the state of California has reinstated the NOL carryover deduction for taxable years beginning on or after January 1, 2012, which are expected to offset any state taxes during the 2014 fiscal year.
	ASC 740 requires the Company to recognize in its financial statements uncertainties in tax positions taken that may not be sustained upon examination by the taxing authorities. If interest or penalties are assessed, the Company would recognize these charges as income tax expense. The Company has not recorded any income tax expense or benefit for uncertain tax positions.

Note_8_Commitments_and_Conting

Note 8 - Commitments and Contingencies	6 Months Ended
	Mar. 31, 2014
Commitments and Contingencies Disclosure [Abstract]	'
Commitments and Contingencies Disclosure [Text Block]	'
	8. COMMITMENTS AND CONTINGENCIES
	Bank and Other Cash Equivalent Deposits in Excess of FDIC Insurance Limits
	The Company maintains cash accounts with Federal Deposit Insurance Corporation (“FDIC”) insured financial institutions. The FDIC coverage includes all deposit accounts up to $250,000 per depositor for each insured bank. In addition, the Company’s security account is protected by coverage offered by the Securities Investor Protection Corporation up to $500,000, which is inclusive of up to $250,000 of protection for claims for cash. The Company’s exposure for amounts in excess of these insured limits at March 31, 2014 was approximately $18,200,000. The Company has not experienced any losses in such accounts.
	Litigation
	The Company may at times be involved in litigation in the ordinary course of business. The Company will, from time to time, when appropriate in management’s estimation, record adequate reserves in the Company’s financial statements for pending litigation. Currently, there are no pending material legal proceedings to which the Company is a party or to which any of its property is subject.
	Bonus Plan
	The Company has an incentive bonus plan for fiscal year 2014 designed to motivate its employees to achieve the Company’s financial objectives. All of the Company’s employees are entitled to participate in the incentive plan. Target Bonus Amounts (“Target”) vary based on a percentage of the employee’s base salary which range from 10% to 50% of base salary and a bonus payment may be made at three levels, including at 50% of Target, at 100% of Target and at 200% of Target, depending upon the achievement by the Company of specified earnings per share goals. Included in such calculation is the cost of the incentive plan. For purposes of the earnings per share calculation, the number of shares outstanding will be held constant as of October 1, 2013. During the six months ended March 31, 2014, we accrued $338,151 for bonuses and related payroll tax expenses in connection with the 2014 plan. The Company did not record any bonus expense during the six months ended March 31, 2013 in connection with the 2013 plan.

Note_9_Sharebased_Compensation

Note 9 - Share-based Compensation	6 Months Ended
	Mar. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]	'
	9. SHARE-BASED COMPENSATION
	Stock Option Plans
	At March 31, 2014, the Company had one equity incentive plan, the 2005 Equity Incentive Plan (“2005 Equity Plan”). The 2005 Equity Plan, as amended, authorizes for issuance as stock options, stock appreciation rights, or stock awards an aggregate of 3,250,000 new shares of common stock to employees, directors or consultants. The total plan reserve includes these new shares and shares reserved under prior plans, allowing for the issuance of up to 4,999,564 shares. At March 31, 2014, there were options outstanding covering 2,809,042 shares of common stock under the 2005 Equity Plan and an additional 740,592 shares of common stock available for grant.
	Stock Option Activity
	The following table summarizes information about stock option activity during the six months ended March 31, 2014:
		Number of			Weighted Average
		Shares			Exercise Price
	Outstanding October 1, 2013		2,394,476		$	1.89
	Granted		782,500		$	1.77
	Forfeited/expired		(10,458	)	$	1.93
	Exercised		(357,476	)	$	0.54
	Outstanding March 31, 2014		2,809,042		$	2.02
	Exercisable March 31, 2014		2,087,673		$	2.09
	Options outstanding are exercisable at prices ranging from $0.93 to $3.13 and expire over the period from 2014 to 2023 with an average life of 6.1 years. The aggregate intrinsic value of options outstanding and exercisable at March 31, 2014 was $996,539 and $739,751, respectively.
	Share-Based Compensation
	The Company recorded share-based compensation expense and classified it in the condensed consolidated statements of operations as follows:
		Three months ended					Six months ended
		March 31,					March 31,
		2014			2013		2014		2013
	Cost of revenue	$	4,409		$	1,306	$	6,467	$	5,205
	Selling, general and administrative		163,385			171,044		294,561		360,875
	Research and development		23,814			11,975		40,394		24,223
	Total	$	191,608		$	184,325	$	341,422	$	390,303
	The employee stock options granted in the six months ended March 31, 2014 and 2013 had a weighted-average estimated fair value of $0.85 per share and $0.70 per share, respectively, using the Black-Scholes option pricing model with the following weighted-average assumptions (annualized percentages):
		Six months ended
		March 31,
		2014		2013
	Volatility	54.0% - 76.0%		81.00%
	Risk-free interest rate	0.6%-2.0%		0.90%
	Forfeiture rate	10.00%		10.00%
	Dividend yield	0.00%		0.00%
	Expected life in years	3.2 - 6.5		6.4
	The Company has never paid cash dividends and has no present intention to pay cash dividends. Expected volatility is based on the historical volatility of the Company’s common stock over the period commensurate with the expected life of the options. The risk-free interest rate is based on rates published by the Federal Reserve Board. The expected life is based on observed and expected time to post-vesting exercise. The expected forfeiture rate is based on past experience and employee retention data. Forfeitures are estimated at the time of the grant and revised in subsequent periods if actual forfeitures differ from those estimates or if the Company updates its estimated forfeiture rate. Such amounts will be recorded as a cumulative adjustment in the period in which the estimate is changed.
	Since the Company has an NOL carryforward as of March 31, 2014, no excess tax benefit for the tax deductions related to share-based awards was recognized for the six months ended March 31, 2014 and 2013. As of March 31, 2014, there was approximately $600,000 of total unrecognized compensation cost related to non-vested share-based employee compensation arrangements. The cost is expected to be recognized over a weighted-average period of 1.6 years.

Note_10_Stockholders_Equity

Note 10 - Stockholders' Equity	6 Months Ended
	Mar. 31, 2014
Stockholders' Equity Note [Abstract]	'
Stockholders' Equity Note Disclosure [Text Block]	'
	10. STOCKHOLDERS’ EQUITY
	Summary
	The following table summarizes changes in the components of stockholders’ equity during the six months ended March 31, 2014:
								Additional						Total
		Common Stock						Paid-in			Accumulated			Stockholders'
		Shares			Amount			Capital			Deficit			Equity
	Balances, September 30, 2013		32,900,705		$	329		$	87,434,834		$	(62,673,754	)	$	24,761,409
	Issuance of common stock upon exercise of stock options, net		357,476			4			193,060						193,064
	Share-based compensation expense								341,422						341,422
	Repurchase of common stock		(133,073	)		(2	)		(248,955	)					(248,957	)
	Net income											657,489			657,489
	Balances, March 31, 2014		33,125,108		$	331		$	87,720,361		$	(62,016,265	)	$	25,704,427
	Stock Purchase Warrants
	At March 31, 2014, the Company had 1,627,945 shares purchasable under outstanding warrants at an exercise price of $2.67 which are exercisable through February 4, 2016.
	Share Buyback Program
	In July 2013, the Board of Directors approved a share buyback program under which the Company may repurchase up to $3 million of its outstanding common shares. In November 2013, the Board of Directors authorized the repurchase of an additional $1 million of the Company’s outstanding common shares. The repurchase authorization expires December 31, 2014. During the six months ended March 31, 2014, the Company purchased 133,073 shares at an average price paid per share of $1.87 for a total cost of $248,957. At March 31, 2014, all repurchased shares were retired.

Note_11_Income_Loss_Per_Share

Note 11 - Income (Loss) Per Share	6 Months Ended
	Mar. 31, 2014
Earnings Per Share [Abstract]	'
Earnings Per Share [Text Block]	'
	11. INCOME (LOSS) PER SHARE
	The following table sets forth the computation of basic and diluted earnings per share:
		Three Months Ended					Six Months Ended
		March 31,					March 31,
		2014		2013			2014		2013
	Basic
	Income (loss) available to common stockholders	$	525,926	$	(459,378	)	$	657,489	$	(559,754	)
	Weighted average common shares outstanding		33,133,915		32,399,199			33,080,702		32,397,168
	Basic income (loss) per common share	$	0.02	$	(0.01	)	$	0.02	$	(0.02	)
	Diluted
	Income (loss) available to common stockholders	$	525,926	$	(459,378	)	$	657,489	$	(559,754	)
	Weighted average common shares outstanding		33,133,915		32,399,199			33,080,702		32,397,168
	Assumed exercise of dilutive options and warrants		906,594		-			675,765		-
	Weighted average dilutive shares outstanding		34,040,509		32,399,199			33,756,467		32,397,168
	Diluted income (loss) per common share	$	0.02	$	(0.01	)	$	0.02	$	(0.02	)
	Potentially dilutive securities outstanding at period end excluded from the diluted computation as the inclusion would have been antidilutive:
	Options		1,146,000		2,284,657			1,236,000		2,284,657
	Warrants		1,627,945		1,627,945			1,627,945		1,627,945
	Total		2,773,945		3,912,602			2,863,945		3,912,602

Note_12_Major_Customers

Note 12 - Major Customers	6 Months Ended
	Mar. 31, 2014
Major Customers [Abstract]	'
Major Customers [Text Block]	'
	12. MAJOR CUSTOMERS
	For the three months ended March 31, 2014, revenues from one customer accounted for 25% of total revenues, and for the six months ended March 31, 2014, revenues from one customer accounted for 14% of revenues, with no other single customer accounting for more than 10% of revenues. At March 31, 2014, accounts receivable from three customers accounted for 29%, 17% and 16% of total accounts receivable, respectively, with no other single customer accounting for more than 10% of the accounts receivable balance.
	For the three months ended March 31, 2013, revenues from three customers accounted for 20%, 15% and 14% of total revenues, respectively, and for the six months ended March 31, 2013, revenues from two customers accounted for 24% and 11% of revenues, respectively, with no other single customer accounting for more than 10% of revenues. At March 31, 2013, accounts receivable from four customers accounted for 34%, 14%, 12% and 10% of total accounts receivable, respectively, with no other single customer accounting for more than 10% of the accounts receivable balance.

Accounting_Policies_by_Policy_

Accounting Policies, by Policy (Policies)	6 Months Ended
	Mar. 31, 2014
Accounting Policies [Abstract]	'
Basis of Accounting, Policy [Policy Text Block]	'
	General
	The Company’s unaudited condensed consolidated financial statements included herein have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission (“SEC”). Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles have been condensed or omitted pursuant to such rules and regulations. In our opinion, the accompanying statements reflect adjustments necessary to present fairly the financial position, results of operations, and cash flows for those periods indicated, and contain adequate disclosure to make the information presented not misleading. Adjustments included herein are of a normal, recurring nature unless otherwise disclosed in the footnotes. The condensed consolidated financial statements and notes thereto should be read in conjunction with the Company’s audited financial statements and notes thereto for the year ended September 30, 2013 included in the Company’s Annual Report on Form 10-K, as filed with the SEC on November 21, 2013. Results of operations for interim periods are not necessarily indicative of the results of operations for a full year.
Consolidation, Policy [Policy Text Block]	'
	Principles of Consolidation
	The Company has a currently inactive wholly owned subsidiary, LRAD International Corporation, which the Company formed to conduct international marketing, sales and distribution activities. The condensed consolidated financial statements include the accounts of this subsidiary after elimination of intercompany transactions and accounts
Reclassification, Policy [Policy Text Block]	'
	Reclassifications
	Where necessary, the prior year’s information has been reclassified to conform to the current year presentation.

Note_4_Inventories_Tables

Note 4 - Inventories (Tables)	6 Months Ended
	Mar. 31, 2014
Inventory Disclosure [Abstract]	'
Schedule of Inventory, Current [Table Text Block]	'
		March 31,			September 30,
		2014			2013
	Raw materials	$	4,419,252		$	3,941,203
	Finished goods		774,971			605,240
	Work in process		584,950			358,826
			5,779,173			4,905,269
	Reserve for obsolescence		(284,431	)		(317,519	)
		$	5,494,742		$	4,587,750

Note_5_Property_and_Equipment_

Note 5 - Property and Equipment (Tables)	6 Months Ended
	Mar. 31, 2014
Note 5 - Property and Equipment (Tables) [Line Items]	'
Property, Plant and Equipment [Table Text Block]	'
		March 31,			September 30,
		2014			2013
	Machinery and equipment	$	801,044		$	607,803
	Office furniture and equipment		737,220			769,799
	Leasehold improvements		56,638			55,298
			1,594,902			1,432,900
	Accumulated depreciation		(1,238,062	)		(1,195,523	)
		$	356,840		$	237,377
Depreciation Expense [Member]	'
Note 5 - Property and Equipment (Tables) [Line Items]	'
Property, Plant and Equipment [Table Text Block]	'
		Six months ended
		March 31,
		2014			2013
	Depreciation expense	$	84,413		$	55,898

Note_6_Accrued_Liabilities_and1

Note 6 - Accrued Liabilities and Other Liabilities - Noncurrent (Tables)	6 Months Ended
	Mar. 31, 2014
Note 6 - Accrued Liabilities and Other Liabilities - Noncurrent (Tables) [Line Items]	'
Schedule of Accrued Liabilities [Table Text Block]	'
		March 31,			September 30,
		2014			2013
	Payroll and related	$	620,975		$	650,125
	Deferred revenue and other		408,056			18,532
	Accrued contract costs		394,068			197,034
	Warranty reserve		230,292			189,277
	Income tax liability		1,600			-
	Total	$	1,654,991		$	1,054,968
	Other liabilities - noncurrent consisted of the following:
	Deferred rent	$	129,525		$	122,627
	Extended warranty		29,916			23,482
	Total	$	159,441		$	146,109
Schedule of Product Warranty Liability [Table Text Block]	'
		Three month ended						Six months ended
		March 31,						March 31,
		2014			2013			2014			2013
	Beginning balance	$	215,758		$	190,593		$	212,759		$	204,313
	Warranty provision		69,157			15,913			83,518			6,468
	Warranty settlements		(24,707	)		(1,501	)		(36,069	)		(5,776	)
	Ending balance	$	260,208		$	205,005		$	260,208		$	205,005
Warranty Reserves [Member]	'
Note 6 - Accrued Liabilities and Other Liabilities - Noncurrent (Tables) [Line Items]	'
Schedule of Product Warranty Liability [Table Text Block]	'
		March 31,			September 30,			March 31,			September 30,
		2014			2013			2014			2013
	Short-term warranty reserve	$	230,292		$	189,277		$	230,292		$	189,277
	Long-term warranty reserve		29,916			23,482			29,916			23,482
		$	260,208		$	212,759		$	260,208		$	212,759

Note_9_Sharebased_Compensation1

Note 9 - Share-based Compensation (Tables)	6 Months Ended
	Mar. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]	'
		Number of			Weighted Average
		Shares			Exercise Price
	Outstanding October 1, 2013		2,394,476		$	1.89
	Granted		782,500		$	1.77
	Forfeited/expired		(10,458	)	$	1.93
	Exercised		(357,476	)	$	0.54
	Outstanding March 31, 2014		2,809,042		$	2.02
	Exercisable March 31, 2014		2,087,673		$	2.09
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]	'
		Three months ended					Six months ended
		March 31,					March 31,
		2014			2013		2014		2013
	Cost of revenue	$	4,409		$	1,306	$	6,467	$	5,205
	Selling, general and administrative		163,385			171,044		294,561		360,875
	Research and development		23,814			11,975		40,394		24,223
	Total	$	191,608		$	184,325	$	341,422	$	390,303
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]	'
		Six months ended
		March 31,
		2014		2013
	Volatility	54.0% - 76.0%		81.00%
	Risk-free interest rate	0.6%-2.0%		0.90%
	Forfeiture rate	10.00%		10.00%
	Dividend yield	0.00%		0.00%
	Expected life in years	3.2 - 6.5		6.4

Note_10_Stockholders_Equity_Ta

Note 10 - Stockholders' Equity (Tables)	6 Months Ended
	Mar. 31, 2014
Stockholders' Equity Note [Abstract]	'
Schedule of Stockholders Equity [Table Text Block]	'
								Additional						Total
		Common Stock						Paid-in			Accumulated			Stockholders'
		Shares			Amount			Capital			Deficit			Equity
	Balances, September 30, 2013		32,900,705		$	329		$	87,434,834		$	(62,673,754	)	$	24,761,409
	Issuance of common stock upon exercise of stock options, net		357,476			4			193,060						193,064
	Share-based compensation expense								341,422						341,422
	Repurchase of common stock		(133,073	)		(2	)		(248,955	)					(248,957	)
	Net income											657,489			657,489
	Balances, March 31, 2014		33,125,108		$	331		$	87,720,361		$	(62,016,265	)	$	25,704,427

Note_11_Income_Loss_Per_Share_

Note 11 - Income (Loss) Per Share (Tables)	6 Months Ended
	Mar. 31, 2014
Earnings Per Share [Abstract]	'
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	'
		Three Months Ended					Six Months Ended
		March 31,					March 31,
		2014		2013			2014		2013
	Basic
	Income (loss) available to common stockholders	$	525,926	$	(459,378	)	$	657,489	$	(559,754	)
	Weighted average common shares outstanding		33,133,915		32,399,199			33,080,702		32,397,168
	Basic income (loss) per common share	$	0.02	$	(0.01	)	$	0.02	$	(0.02	)
	Diluted
	Income (loss) available to common stockholders	$	525,926	$	(459,378	)	$	657,489	$	(559,754	)
	Weighted average common shares outstanding		33,133,915		32,399,199			33,080,702		32,397,168
	Assumed exercise of dilutive options and warrants		906,594		-			675,765		-
	Weighted average dilutive shares outstanding		34,040,509		32,399,199			33,756,467		32,397,168
	Diluted income (loss) per common share	$	0.02	$	(0.01	)	$	0.02	$	(0.02	)
	Potentially dilutive securities outstanding at period end excluded from the diluted computation as the inclusion would have been antidilutive:
	Options		1,146,000		2,284,657			1,236,000		2,284,657
	Warrants		1,627,945		1,627,945			1,627,945		1,627,945
	Total		2,773,945		3,912,602			2,863,945		3,912,602

Note_4_Inventories_Details_Inv

Note 4 - Inventories (Details) - Inventories (USD $)	Mar. 31, 2014	Sep. 30, 2013
Inventories [Abstract]	'	'
Raw materials	$4,419,252	$3,941,203
Finished goods	774,971	605,240
Work in process	584,950	358,826
	5,779,173	4,905,269
Reserve for obsolescence	-284,431	-317,519
	$5,494,742	$4,587,750

Note_5_Property_and_Equipment_1

Note 5 - Property and Equipment (Details) - Property and Equipment (USD $)	Mar. 31, 2014	Sep. 30, 2013
Property and Equipment [Abstract]	'	'
Machinery and equipment	$801,044	$607,803
Office furniture and equipment	737,220	769,799
Leasehold improvements	56,638	55,298
	1,594,902	1,432,900
Accumulated depreciation	-1,238,062	-1,195,523
	$356,840	$237,377

Note_5_Property_and_Equipment_2

Note 5 - Property and Equipment (Details) - Property and Equipment, Depreciation Expense (USD $)	6 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Property and Equipment, Depreciation Expense [Abstract]	'	'
Depreciation expense	$84,413	$55,898

Note_6_Accrued_Liabilities_and2

Note 6 - Accrued Liabilities and Other Liabilities - Noncurrent (Details) (USD $)	Mar. 31, 2014	Sep. 30, 2013
Current And Noncurrent Accrued Liabilities [Abstract]	'	'
Deferred Revenue	$408,056	$18,532

Note_6_Accrued_Liabilities_and3

Note 6 - Accrued Liabilities and Other Liabilities - Noncurrent (Details) - Summary of Accrued Liabilities (USD $)	Mar. 31, 2014	Sep. 30, 2013
Summary of Accrued Liabilities [Abstract]	'	'
Payroll and related	$620,975	$650,125
Deferred revenue and other	408,056	18,532
Accrued contract costs	394,068	197,034
Warranty reserve	230,292	189,277
Income tax liability	1,600	'
Total	1,654,991	1,054,968
Deferred rent	129,525	122,627
Extended warranty	29,916	23,482
Total	$159,441	$146,109

Note_6_Accrued_Liabilities_and4

Note 6 - Accrued Liabilities and Other Liabilities - Noncurrent (Details) - Changes in Warranty Reserve (USD $)	3 Months Ended		6 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Changes in Warranty Reserve [Abstract]	'	'	'	'
Beginning balance	$215,758	$190,593	$212,759	$204,313
Warranty provision	69,157	15,913	83,518	6,468
Warranty settlements	-24,707	-1,501	-36,069	-5,776
Ending balance	$260,208	$205,005	$260,208	$205,005

Note_6_Accrued_Liabilities_and5

Note 6 - Accrued Liabilities and Other Liabilities - Noncurrent (Details) - Short-term and Long-term Warranty Reserves (USD $)	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012
Short-term and Long-term Warranty Reserves [Abstract]	'	'	'	'	'	'
Short-term warranty reserve	$230,292	'	$189,277	'	'	'
Long-term warranty reserve	29,916	'	23,482	'	'	'
	$260,208	$215,758	$212,759	$205,005	$190,593	$204,313

Note_7_Income_Taxes_Details

Note 7 - Income Taxes (Details)	6 Months Ended
	Mar. 31, 2014
Income Tax Disclosure [Abstract]	'
Effective Income Tax Rate Reconciliation, Percent	0.00%
Net Operating Loss Carry Forwards	'3 years
Net Operating Loss Carry Forwards Maximum Number Of Years	'20 years

Note_8_Commitments_and_Conting1

Note 8 - Commitments and Contingencies (Details) (USD $)	6 Months Ended
	Mar. 31, 2014
Note 8 - Commitments and Contingencies (Details) [Line Items]	'
Cash, FDIC Insured Amount	$250,000
Security Account SIPC Insured Amount	500,000
Cash Portion SIPC Insured Amount	250,000
Cash, Uninsured Amount	18,200,000
Increase (Decrease) in Employee Related Liabilities	$338,151
Target Bonus Amounts, Minimum [Member]	'
Note 8 - Commitments and Contingencies (Details) [Line Items]	'
Target Bonus Amounts Of Percentage Of Employee Base Salary Minimum	10.00%
Target Bonus Amounts, Maximum [Member]	'
Note 8 - Commitments and Contingencies (Details) [Line Items]	'
TargetBonusAmountsOfPercentageOfEmployeeBaseSalaryMaximum	50.00%
Level 1 [Member]	'
Note 8 - Commitments and Contingencies (Details) [Line Items]	'
PaymentOfBonusAsPercentage	50.00%
Level 2 [Member]	'
Note 8 - Commitments and Contingencies (Details) [Line Items]	'
PaymentOfBonusAsPercentage	100.00%
Level 3 [Member]	'
Note 8 - Commitments and Contingencies (Details) [Line Items]	'
PaymentOfBonusAsPercentage	200.00%

Note_9_Sharebased_Compensation2

Note 9 - Share-based Compensation (Details) (USD $)	6 Months Ended	18 Months Ended
	Mar. 31, 2014	Mar. 31, 2014	Sep. 30, 2013
Note 9 - Share-based Compensation (Details) [Line Items]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	2,809,042	2,809,042	2,394,476
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price	$2.02	$2.02	$1.89
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term	'6 years 36 days	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value	$996,539	$996,539	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value	739,751	739,751	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value	$0.85	$0.70	'
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized	$600,000	$600,000	'
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	'1 year 219 days	'	'
2005 Equity Incentive Plan [Member]	'	'	'
Note 9 - Share-based Compensation (Details) [Line Items]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized	3,250,000	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	4,999,564	4,999,564	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	2,809,042	2,809,042	'
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	740,592	740,592	'
Minimum [Member]	'	'	'
Note 9 - Share-based Compensation (Details) [Line Items]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price	$0.93	$0.93	'
Maximum [Member]	'	'	'
Note 9 - Share-based Compensation (Details) [Line Items]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price	$3.13	$3.13	'

Note_9_Sharebased_Compensation3

Note 9 - Share-based Compensation (Details) - Share-based Compensation (USD $)	6 Months Ended
	Mar. 31, 2014
Share-based Compensation [Abstract]	'
Outstanding October 1, 2013	2,394,476
Outstanding October 1, 2013	$1.89
Granted	782,500
Granted	$1.77
Forfeited/expired	-10,458
Forfeited/expired	$1.93
Exercised	-357,476
Exercised	$0.54
Outstanding March 31, 2014	2,809,042
Outstanding March 31, 2014	$2.02
Exercisable March 31, 2014	2,087,673
Exercisable March 31, 2014	$2.09

Note_9_Sharebased_Compensation4

Note 9 - Share-based Compensation (Details) - Summary of Share-based Compensation Expense (USD $)	3 Months Ended		6 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]	'	'	'	'
Share-based compensation expense	$191,608	$184,325	$341,422	$390,303
Cost of revenue [Member]	'	'	'	'
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]	'	'	'	'
Share-based compensation expense	4,409	1,306	6,467	5,205
Selling, General and Administrative Expenses [Member]	'	'	'	'
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]	'	'	'	'
Share-based compensation expense	163,385	171,044	294,561	360,875
Research and Development Expense [Member]	'	'	'	'
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]	'	'	'	'
Share-based compensation expense	$23,814	$11,975	$40,394	$24,223

Note_9_Sharebased_Compensation5

Note 9 - Share-based Compensation (Details) - Weighted-average Assumptions	6 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Note 9 - Share-based Compensation (Details) - Weighted-average Assumptions [Line Items]	'	'
Volatility	'	81.00%
Risk-free interest rate	'	0.90%
Forfeiture rate	10.00%	10.00%
Dividend yield	0.00%	0.00%
Expected life in years	'	'6 years 146 days
Minimum [Member]	'	'
Note 9 - Share-based Compensation (Details) - Weighted-average Assumptions [Line Items]	'	'
Volatility	54.00%	'
Risk-free interest rate	0.60%	'
Expected life in years	'3 years 73 days	'
Maximum [Member]	'	'
Note 9 - Share-based Compensation (Details) - Weighted-average Assumptions [Line Items]	'	'
Volatility	76.00%	'
Risk-free interest rate	2.00%	'
Expected life in years	'6 years 6 months	'

Note_10_Stockholders_Equity_De

Note 10 - Stockholders' Equity (Details) (USD $)	1 Months Ended		6 Months Ended
	Nov. 30, 2013	Jul. 31, 2013	Mar. 31, 2014
Note 10 - Stockholders' Equity (Details) [Line Items]	'	'	'
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)	'	'	1,627,945
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Item)	'	'	2.67
Stock Repurchased During Period, Value	'	'	$248,957
Warrant [Member]	'	'	'
Note 10 - Stockholders' Equity (Details) [Line Items]	'	'	'
End date of warrants exercisable period	'	'	4-Feb-16
Share Buyback Program [Member]	'	'	'
Note 10 - Stockholders' Equity (Details) [Line Items]	'	'	'
Stock Repurchase Program, Authorized Amount	1,000,000	3,000,000	'
Stock Repurchased and Retired During Period, Shares (in Shares)	'	'	133,073
Treasury Stock Acquired, Average Cost Per Share (in Dollars per share)	'	'	$1.87
Stock Repurchased During Period, Value	'	'	$248,957

Note_10_Stockholders_Equity_De1

Note 10 - Stockholders' Equity (Details) - Summary of Changes in Stockholders' Equity (USD $)	3 Months Ended		6 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Note 10 - Stockholders' Equity (Details) - Summary of Changes in Stockholders' Equity [Line Items]	'	'	'	'
Balances, September 30, 2013 (in Shares)	'	'	32,900,705	'
Balances, September 30, 2013	'	'	$329	'
Balances, September 30, 2013	'	'	-62,673,754	'
Balances, September 30, 2013	'	'	24,761,409	'
Balances, September 30, 2013	'	'	87,434,834	'
Issuance of common stock upon exercise of stock options, net (in Shares)	'	'	357,476	'
Issuance of common stock upon exercise of stock options, net	'	'	193,064	'
Share-based compensation expense	'	'	341,422	390,303
Repurchase of common stock	'	'	-248,957	'
Net income	525,926	-459,378	657,489	-559,754
Balances, March 31, 2014 (in Shares)	33,205,373	'	33,205,373	'
Balances, March 31, 2014	331	'	331	'
Balances, March 31, 2014	87,720,361	'	87,720,361	'
Balances, March 31, 2014	-62,016,265	'	-62,016,265	'
Balances, March 31, 2014	25,704,427	'	25,704,427	'
Common Stock [Member]	'	'	'	'
Note 10 - Stockholders' Equity (Details) - Summary of Changes in Stockholders' Equity [Line Items]	'	'	'	'
Balances, September 30, 2013 (in Shares)	'	'	32,900,705	'
Balances, September 30, 2013	'	'	329	'
Issuance of common stock upon exercise of stock options, net (in Shares)	'	'	357,476	'
Issuance of common stock upon exercise of stock options, net	'	'	4	'
Repurchase of common stock (in Shares)	'	'	-133,073	'
Repurchase of common stock	'	'	-2	'
Balances, March 31, 2014 (in Shares)	33,125,108	'	33,125,108	'
Balances, March 31, 2014	331	'	331	'
Additional Paid-in Capital [Member]	'	'	'	'
Note 10 - Stockholders' Equity (Details) - Summary of Changes in Stockholders' Equity [Line Items]	'	'	'	'
Balances, September 30, 2013	'	'	87,434,834	'
Issuance of common stock upon exercise of stock options, net	'	'	193,060	'
Share-based compensation expense	'	'	341,422	'
Repurchase of common stock	'	'	-248,955	'
Balances, March 31, 2014	87,720,361	'	87,720,361	'
Retained Earnings [Member]	'	'	'	'
Note 10 - Stockholders' Equity (Details) - Summary of Changes in Stockholders' Equity [Line Items]	'	'	'	'
Balances, September 30, 2013	'	'	-62,673,754	'
Net income	'	'	657,489	'
Balances, March 31, 2014	($62,016,265)	'	($62,016,265)	'

Note_11_Income_Loss_Per_Share_1

Note 11 - Income (Loss) Per Share (Details) - Basic and Diluted Earnings Per Share (USD $)	3 Months Ended		6 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Basic	'	'	'	'
Income (loss) available to common stockholders (in Dollars)	$525,926	($459,378)	$657,489	($559,754)
Weighted average common shares outstanding	33,133,915	32,399,199	33,080,702	32,397,168
Assumed exercise of dilutive options and warrants	906,594	'	675,765	'
Weighted average dilutive shares outstanding	34,040,509	32,399,199	33,756,467	32,397,168
Diluted income (loss) per common share (in Dollars per share)	$0.02	($0.01)	$0.02	($0.02)
Potentially dilutive securities outstanding at period end excluded from the diluted computation as the inclusion would have been antidilutive:	'	'	'	'
Antidilutive securities excluded from computation of earnings per share	2,773,945	3,912,602	2,863,945	3,912,602
Basic income (loss) per common share (in Dollars per share)	$0.02	($0.01)	$0.02	($0.02)
Options [Member]	'	'	'	'
Potentially dilutive securities outstanding at period end excluded from the diluted computation as the inclusion would have been antidilutive:	'	'	'	'
Antidilutive securities excluded from computation of earnings per share	1,146,000	2,284,657	1,236,000	2,284,657
Warrant [Member]	'	'	'	'
Potentially dilutive securities outstanding at period end excluded from the diluted computation as the inclusion would have been antidilutive:	'	'	'	'
Antidilutive securities excluded from computation of earnings per share	1,627,945	1,627,945	1,627,945	1,627,945

Note_12_Major_Customers_Detail

Note 12 - Major Customers (Details)	3 Months Ended		6 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Note 12 - Major Customers (Details) [Line Items]	'	'	'	'
Minimum percentage of revenue required to be disclosed as major customer	'	'	10.00%	10.00%
Minimum percentage of accounts receivable required to be disclosed as major customer	'	'	10.00%	10.00%
1 Customer [Member] | Sales [Member]	'	'	'	'
Note 12 - Major Customers (Details) [Line Items]	'	'	'	'
Concentration Risk, Percentage	'	'	14.00%	'
Customer 1 [Member] | Sales [Member]	'	'	'	'
Note 12 - Major Customers (Details) [Line Items]	'	'	'	'
Concentration Risk, Percentage	25.00%	20.00%	'	24.00%
Customer 1 [Member] | Accounts Receivable [Member]	'	'	'	'
Note 12 - Major Customers (Details) [Line Items]	'	'	'	'
Concentration Risk, Percentage	'	'	29.00%	34.00%
Customer 2 [Member] | Sales [Member]	'	'	'	'
Note 12 - Major Customers (Details) [Line Items]	'	'	'	'
Concentration Risk, Percentage	'	15.00%	'	11.00%
Customer 2 [Member] | Accounts Receivable [Member]	'	'	'	'
Note 12 - Major Customers (Details) [Line Items]	'	'	'	'
Concentration Risk, Percentage	'	'	17.00%	14.00%
Customer 3 [Member] | Sales [Member]	'	'	'	'
Note 12 - Major Customers (Details) [Line Items]	'	'	'	'
Concentration Risk, Percentage	'	14.00%	'	'
Customer 3 [Member] | Accounts Receivable [Member]	'	'	'	'
Note 12 - Major Customers (Details) [Line Items]	'	'	'	'
Concentration Risk, Percentage	'	'	16.00%	12.00%
Customer 4 [Member] | Accounts Receivable [Member]	'	'	'	'
Note 12 - Major Customers (Details) [Line Items]	'	'	'	'
Concentration Risk, Percentage	'	'	'	10.00%
Sales [Member]	'	'	'	'
Note 12 - Major Customers (Details) [Line Items]	'	'	'	'
Number of customers, recorded more than 10% of revenue	1	3	1	2
Accounts Receivable [Member]	'	'	'	'
Note 12 - Major Customers (Details) [Line Items]	'	'	'	'
Number of customers, recorded more than 10% of accounts receivable	'	'	3	4