Hyperscale Data (GPUS) 10-Q 13 Nov 13 2013 Q3 Quarterly report Financial data

Document_And_Entity_Informatio

Document And Entity Information	9 Months Ended
	Sep. 30, 2013	Oct. 31, 2013
Document and Entity Information [Abstract]	'	'
Entity Registrant Name	'DIGITAL POWER CORP	'
Document Type	'10-Q	'
Current Fiscal Year End Date	'--12-31	'
Entity Common Stock, Shares Outstanding	'	6,853,161
Amendment Flag	'false	'
Entity Central Index Key	'0000896493	'
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	30-Sep-13	'
Document Fiscal Year Focus	'2013	'
Document Fiscal Period Focus	'Q3	'

Consolidated_Balance_Sheets_Un

Consolidated Balance Sheets (Unaudited September 30, 2013) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
CURRENT ASSETS:	'	'
Cash and cash equivalents	$1,544	$1,821
Trade receivables (net of allowance for doubtful accounts of $ 146 as at September 30, 2013 and December 31, 2012)	2,323	1,390
Prepaid expenses and other receivables	186	139
Inventories (Note 3)	1,822	2,012
Total current assets	5,875	5,362
PROPERTY AND EQUIPMENT, NET	580	504
INTANGIBLE ASSET, NET	192	267
INVESTMENT IN TELKOOR (Note 7)	575	780
LONG-TERM DEPOSITS	13	19
Total assets	7,235	6,932
CURRENT LIABILITIES:	'	'
Accounts payable	1,119	870
Related parties - trade payables	183	110
Advances from customers and deferred revenues	153	6
Other current liabilities	467	419
Total current liabilities	1,922	1,405
Share capital -	'	'
Series A Redeemable, Convertible Preferred shares, no par value - 500,000 shares authorized at September 30, 2013 and December 31, 2012; No shares are issued and outstanding.	0	0
Preferred shares, no par value - 1,500,000 shares authorized at September 30, 2013 and December 31, 2012; No shares are issued and outstanding.	0	0
Common shares, no par value - 30,000,000 shares authorized at September 30, 2013 and December 31, 2012; 6,853,161 shares issued and outstanding as at September 30, 2013 and December 31, 2012.	0	0
Additional paid-in capital	14,541	14,476
Accumulated deficit	-8,921	-8,650
Accumulated other comprehensive loss	-307	-299
Total shareholders' equity	5,313	5,527
Total liabilities and shareholders' equity	$7,235	$6,932

Consolidated_Balance_Sheets_Un1

Consolidated Balance Sheets (Unaudited September 30, 2013) (Parentheticals) (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, except Share data, unless otherwise specified
Allowance for doubtful accounts (in Dollars)	$146	$146
Series A Redeemable, par value (in Dollars per share)	$0	$0
Series A Redeemable, shares authorized	500,000	500,000
Series A Redeemable, shares issued	0	0
Series A Redeemable, shares outstanding.	0	0
Preferred shares, par value (in Dollars per share)	$0	$0
Preferred shares, shares authorized	1,500,000	1,500,000
Preferred shares, shares issued	0	0
Preferred shares, shares outstanding	0	0
Common shares, par value (in Dollars per share)	$0	$0
Common shares, shares authorized	30,000,000	30,000,000
Common shares, shares issued	6,853,161	6,853,161
Common shares, shares outstanding	6,853,161	6,853,161

Consolidated_Statements_of_Ope

Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Revenues	$2,087	$1,679	$6,503	$6,861
Cost of revenues	1,398	1,037	4,100	4,016
Gross profit	689	642	2,403	2,845
Engineering and product development	224	191	573	513
Selling and marketing	270	270	794	760
General and administrative	429	424	1,180	1,228
Total operating expenses	923	885	2,547	2,501
Operating income (loss)	-234	-243	-144	344
Financial income (expense), net	-18	2	69	-20
Impairment of investment	'	-218	-196	-218
Income (loss) before income taxes	-252	-459	-271	106
Income taxes	'	8	'	20
Net income (loss)	($252)	($467)	($271)	$86
Basic net income (loss) per share (in Dollars per share)	($0.04)	($0.07)	($0.04)	$0.01
Diluted net income (loss) per share (in Dollars per share)	($0.04)	($0.07)	($0.04)	$0.01

Consolidated_Statements_of_Com

Consolidated Statements of Comprehensive Income (Unaudited) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Net (loss) income	($252)	($467)	($271)	$86
Other Comprehensive income, net of tax:	'	'	'	'
Change in net unrealized gain on available-for-sale marketable securities	'	359	'	473
Change in net foreign currency translation adjustment	163	113	-8	139
Other comprehensive (loss) income	163	472	-8	612
Total comprehensive (loss) income:	($89)	$5	($279)	$698

Statement_of_Changes_in_Shareh

Statement of Changes in Shareholders' Equity (Unaudited) (USD $)	Common Stock [Member]	Additional Paid-in Capital [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Comprehensive Income [Member]	Granted to Telkoor's Employees [Member]	Total
In Thousands, except Share data		Granted to Telkoor's Employees [Member]	USD ($)	USD ($)	USD ($)	USD ($)	USD ($)	USD ($)
		USD ($)
Balance as of January 1, 2013 at Dec. 31, 2012	'	'	$14,476	($8,650)	($299)	'	'	$5,527
Balance as of January 1, 2013 (in Shares) at Dec. 31, 2012	6,853,161	'	'	'	'	'	'	'
Stock compensation related to options granted to employees	'	-17	82	'	'	'	-17	82
Net loss	'	'	'	-271	'	-271	'	-271
Foreign currency translation adjustments	'	'	'	'	-8	-8	'	-8
Total comprehensive income	'	'	'	'	'	-279	'	-279
Balance as of September 30, 2013 (unaudited) at Sep. 30, 2013	'	'	$14,541	($8,921)	($307)	'	'	$5,313
Balance as of September 30, 2013 (unaudited) (in Shares) at Sep. 30, 2013	6,853,161	'	'	'	'	'	'	'

Consolidated_Statements_of_Cas

Consolidated Statements of Cash Flows (Unaudited) (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012
Net income (loss)	($271)	$86
Adjustments required to reconcile net income to net cash provided by (used in) operating activities:	'	'
Depreciation	78	76
Amortization of intangible asset	72	73
Stock based compensation related to options granted to employees	65	101
Stock based compensation related to options granted to Telkoor's employees	-18	-3
Impairment of investment in Telkoor	196	218
Decrease (increase) in trade receivables, net	-919	105
(Increase) decrease in prepaid expenses and other accounts receivable	-46	-33
Decrease in inventories	196	213
Decrease in accounts payable and related parties- trade payables	309	-299
Decrease in deferred revenues and other current liabilities	190	-368
Decrease (increase) in long term loan and lease	6	'
Net cash (used by)/provided by operating activities	-125	169
Cash flows from investing activities :	'	'
Purchase of property and equipment	-155	-81
Net cash used in investing activities	-155	-81
Effect of exchange rate changes on cash and cash equivalents	3	25
Increase/ (decrease) in cash and cash equivalents	-277	113
Cash and cash equivalents at the beginning of the period	1,821	1,777
Cash and cash equivalents at the end of the period	1,544	1,890
Employees (Member)	'	'
Adjustments required to reconcile net income to net cash provided by (used in) operating activities:	'	'
Stock based compensation related to options granted to employees	$82	$101

Note_1_General

Note 1 - General	9 Months Ended
	Sep. 30, 2013
Disclosure Text Block [Abstract]	'
Business Description and Basis of Presentation [Text Block]	'
	NOTE 1:-                       GENERAL
		a.	Digital Power Corporation (the "Company" or "DPC") was incorporated in 1969, under the General Corporation Law of the State of California. The Company and Digital Power Limited ("DPL"), a wholly owned subsidiary located in the United Kingdom, are currently engaged in the design, manufacture and sale of switching power supplies and converters. The Company has two reportable geographic segments - North America (sales through DPC) and Europe (sales through DPL).
		b.	The Company depends on Telkoor Telecom Ltd. ("Telkoor"), a major shareholder of the Company and one of DPC's third party subcontractors, for manufacturing capabilities in production of the products which DPC sells. If these manufacturers are unable or unwilling to continue manufacturing the Company's products in required volumes on a timely basis, that could lead to loss of sales, and adversely affect the Company's operating results and cash position. The Company also depends on Telkoor's intellectual property and ability to transfer production to third party manufacturers. Failure to obtain new products in a timely manner or delay in delivery of product to customers will have an adverse effect on the Company's ability to meet its customers' expectations.

Note_2_Significant_Accounting_

Note 2 - Significant Accounting Policies	9 Months Ended
	Sep. 30, 2013
Accounting Policies [Abstract]	'
Significant Accounting Policies [Text Block]	'
	NOTE 2:-                       SIGNIFICANT ACCOUNTING POLICIES
		a.	The accompanying unaudited consolidated financial statements as of September 30, 2013 and for the nine months ended September 30, 2013 and 2012 are unaudited and reflect all adjustments (consisting only of normal recurring adjustments) which are, in the opinion of management, necessary for a fair presentation of the financial position and operating results for the interim periods. The condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto, together with management's discussion and analysis of the financial condition and results of operations, contained in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2012. The results of operations for the three and nine months ended September 30, 2013 are not necessarily indicative of the results for the entire fiscal year ending December 31, 2013.
			The significant accounting policies applied in the annual financial statements of the Company as of December 31, 2012 are applied consistently in these financial statements. In addition, the following accounting policy is applied:
		b.	Accounting for stock-based compensation:
			The Company has several stock-based employee compensation plans, which are described more fully in Note 4. The Company accounts for stock-based compensation in accordance with Accounting Standards Codification Statement ("ASC") 718 (formerly SFAS No. 123 (revised 2004)) "Stock compensation" ("ASC 718").
			The Company and its subsidiary apply ASC 718 and ASC 505-50 (formerly EITF 96-18) "Equity-Based Payments to Non-Employees" ("ASC 505-50") to options issued to non-employees. ASC 718 requires use of an option valuation model to measure the fair value of the options at the grant date.

Note_3_Inventories

Note 3 - Inventories	9 Months Ended
	Sep. 30, 2013
Inventory Disclosure [Abstract]	'
Inventory Disclosure [Text Block]	'
	NOTE 3:-                        INVENTORIES
		September 30,		December 31,
		2013		2012
		Unaudited
	Raw materials, parts and supplies	$	339	$	426
	Work in progress		330		368
	Finished products		1,153		1,218
		$	1,822	$	2,012

Note_4_Accounting_for_StockBas

Note 4 - Accounting for Stock-Based Compensation	9 Months Ended
	Sep. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]	'
	NOTE 4:-                       ACCOUNTING FOR STOCK-BASED COMPENSATION
		a.	Stock option plans:
		1	Under the Company's stock option plans, options may be granted to employees, officers, consultants, service providers and directors of the Company or its subsidiary.
		2	As of September 30, 2013, the Company has authorized, by way of three Incentive Share Option Plans, the grant of options to officers, management, other key employees and others of up to 513,000, 240,000 and 1,519,000 shares, respectively, of the Company's common stock. At the company’s annual meeting on August 12, 2013, the company’s shareholders approved an increase in the total number of shares available under the 2012 Stock Option Plan from 410,145 to 1,372,630 shares. As of September 30, 2013, options to purchase up to an aggregate of 1,332,630 shares of the Company's common stock are still available for future grant under the 2012 Plan. All plans prior to the 2012 Plan have expired.
		3	The options granted generally become fully exercisable after four years and expire no later than 10 years from the date of the option grant. Any options that are forfeited or cancelled before expiration become available for future grants.
			Nine months ended September 30, 2013
			Amount		Weighted average		Weighted average remaining contractual term (years)		Aggregate intrinsic value (*)
			of options		exercise price
	Outstanding at the beginning of the period			832,763	$	1.3		6.08	$	1
	Outstanding at the end of the period			822,763	$	1.3		5.4	$	-
	Exercisable options at the end of the period			586,763	$	1.27		4.47	$	-
		(*)	Calculation of aggregate intrinsic value is based on the share price of the Company's common stock as of September 30, 2013 ($ 0.71 per share).
		a.	Stock option plans (cont.):
		4	Under the provisions of ASC 718, the fair value of each option is estimated on the date of grant using a Black-Sholes option valuation model that uses the assumptions such as stock price on the date of the grant, exercise price, risk-free interest rate, expected volatility, expected life and expected dividend yield of the option. Expected volatility is based exclusively on historical volatility of the entity's stock as allowed by ASC 718. The Company uses historical information with respect to the employee options exercised to estimate the expected term of options granted, representing the period of time that options granted are expected to be outstanding. The risk-free interest rate of period within the contractual life of the option is based on the U.S. Treasury yield curve in effect at the time of grant.
			No options were granted during the first nine months of 2013 and 2012.
			The total employee's equity-based compensation expense related to all of the Company's equity-based awards, recognized for the nine months and three months ended September 30, 2013 is comprised as follows:
			Nine months ended				Three months ended
			30-Sep-13		30-Sep-12		30-Sep-13		30-Sep-12
			Unaudited		Unaudited		Unaudited		Unaudited
	Sales and marketing expenses			4		5		2		2
	General and administrative			61		96		8		38
	Total employees equity-based compensation expense			65		101		10		40
			As of September 30, 2013, there was $ 192 of total unrecognized compensation cost related to unvested share-based compensation arrangements granted under the stock option plans. That cost is expected to be recognized over a period of the next 21 months.
		b.	Employee Stock Ownership Plan:
			The Company has an Employee Stock Ownership Plan ("ESOP") covering eligible employees which it is in the process of terminating. The ESOP provided for the Employee Stock Ownership Trust ("ESOT") to distribute shares of the Company's Common shares as retirement benefits to the participants. The Company has not distributed shares since 1998 and as of September 30, 2013, the ESOT held 157,515 shares of common stock. In September, 2013,the ESOT began notifying the ESOP participants of their options with respect to the termination of ESOT shares and will begin processing either an equivalent cash payment or an exchange of the equivalent value of the Company’s common stock.

Note_5_Net_Earnings_Loss_Per_S

Note 5 - Net Earnings (Loss) Per Share	9 Months Ended
	Sep. 30, 2013
Earnings Per Share [Abstract]	'
Earnings Per Share [Text Block]	'
	NOTE 5:-                       NET INCOME PER SHARE
	The following table sets forth the computation of the basic and diluted net earnings per share:
	1.         Numerator:
		Nine months ended					Three months ended
		September 30,					September 30,
		2013			2012		2013			2012
		Unaudited
	Net income (loss) available to Common shareholders	$	(271	)	$	86	$	(252	)	$	(467	)
	2.         Denominator:
		Nine months ended					Three months ended
		September 30,					September 30,
		2013			2012		2013			2012
		Unaudited
	Denominator for basic net income per share of weighted average number of common shares		6,853,161			6,855,501		6,853,161			6,863,150
	Effect of dilutive securities:
	Employee stock options		-			131,083		-			70,451
	Denominator for diluted net income per common share		6,853,161			6,986,584		6,853,161			6,933,601

Note_6_Segments

Note 6 - Segments	9 Months Ended
	Sep. 30, 2013
Segment Reporting [Abstract]	'
Segment Reporting Disclosure [Text Block]	'
	NOTE 6:-                       SEGMENTS
	The Company has two reportable geographic segments (see Note 1 for a brief description of the Company's business).
	The following data presents the revenues, expenditures and other operating data of the Company's geographic operating segments in accordance with ASC 218 (formerly SFAS No. 131) "Segment Reporting".
		Nine months ended September 30, 2013 (unaudited)
		DPC			DPL			Eliminations			Total
	Revenues	$	3,917		$	2,586		$	-		$	6,503
	Intersegment revenues		226			-			(226	)		-
	Total revenues	$	4,143		$	2,586		$	(226	)	$	6,503
	Depreciation and amortization	$	31		$	119		$	-		$	150
	Operating income (loss)	$	(69	)	$	(75	)	$	-		$	(144	)
	Impairment of investment				$	(196	)				$	(196	)
	Tax expense										$	-
	Net income (loss)	$	(70	)	$	(201	)	$	-		$	(271	)
	Expenditures for segment assets	$	102		$	53		$	-		$	155
	Identifiable assets	$	3,941		$	3,294		$	-		$	7,235
		Nine months ended September 30, 2012 (unaudited)
		DPC			DPL			Eliminations			Total
	Revenues	$	4,010		$	2,851		$	-		$	6,861
	Intersegment revenues		379			56			(435	)		-
	Total revenues	$	4,389		$	2,907		$	(435	)	$	6,861
	Depreciation and amortization	$	36		$	114		$	-		$	150
	Operating income	$	145		$	199		$	-		$	344
	Impairment of investment				$	(218	)				$	(218	)
	Tax expense										$	(20	)
	Net income (loss)	$	125		$	(39	)	$	-		$	86
	Expenditures for segment assets	$	67		$	14		$	-		$	81
	Identifiable assets	$	3,970		$	3,532		$	-		$	7,502
		Three months ended September 30, 2013 (unaudited)
		DPC			DPL			Eliminations			Total
	Revenues	$	1,409		$	678		$	-		$	2,087
	Intersegment revenues		27			0			(27	)		-
	Total revenues	$	1,436		$	678		$	(27	)	$	2,087
	Depreciation expense	$	12		$	39		$	-		$	51
	Operating income (loss)	$	(126	)	$	(108	)	$	-		$	(234	)
	Tax expense										$	-
	Net income (loss)	$	(126	)	$	(126	)	$	-		$	(252	)
	Expenditures for segment assets	$	16		$	34		$	-		$	50
	Identifiable assets	$	3,941		$	3,294		$	-		$	7,235
		Three months ended September 30, 2012 (unaudited)
		DPC			DPL			Eliminations			Total
	Revenues	$	1,157		$	522		$	-		$	1,679
	Intersegment revenues		89			53			(142	)		-
	Total revenues	$	1,246		$	575		$	(142	)	$	1,679
	Depreciation expense	$	13		$	38		$	-		$	51
	Operating income	$	(102	)	$	(144	)	$	-		$	(243	)
	Impairment of investment				$	(218	)				$	(218	)
	Tax expense										$	(8	)
	Net income	$	(107	)	$	(360	)	$	-		$	(467	)
	Expenditures for segment assets	$	10					$	-		$	10
	Identifiable assets	$	3,970		$	3,532		$	-		$	7,502

Note_7_Investment_in_Telkoor

Note 7 - Investment in Telkoor	9 Months Ended
	Sep. 30, 2013
Business Combinations [Abstract]	'
Business Combination Disclosure [Text Block]	'
	NOTE 7:-                       INVESTMENT IN TELKOOR
	On June 16, 2011 the Company has acquired 1,136,666 shares of Telkoor, a major shareholder of the Company and an Israeli company listed in the Tel Aviv stock exchange, which represents 8.8% of the outstanding shares of Telkoor. As a result of this transaction, an existing manufacturing agreement between Digital Power and Telkoor will be updated and extended. The investment is accounted for as available-for-sale security. In September 2012, the investment has been accounted for under cost method as Telkoor shares do not have readily determinable fair value on the Tel Aviv Stock Exchange. The Company evaluated the fair value of the investment with assistance of a third party valuation. Such evaluation was based upon measurement of Telkoor’s total equity value (in accordance with ASC 820 – Fair Value Measurements) using the Income Approach based upon a discounted cash flow forecast for Telkoor in addition to the market value of Telkoor’s investment in the Company. An other than temporary impairment loss of $218 was recognized in finance expenses in the quarter ended September 30, 2012. The fair value of the investment as of December 31, 2012 was $780. The Company obtained another third party evaluation (based upon the Income Approach) of the stock during the quarter ended June 30, 2013 and recognized the fair value of the investment to be reduced to $542 . As a result the Company recorded an impairment loss of $196 during the quarter and six months ended June 30, 2013. The Company has evaluated the near-term prospects of the investment in relation to the severity and duration of the impairment and based on that evaluation has the ability and intent to hold these investments until a recovery of fair value. Company has two reportable geographic segments (see Note 1 for a brief description of the Company's business).

Note_8_Fair_Value

Note 8 - Fair Value	9 Months Ended
	Sep. 30, 2013
Fair Value Disclosures [Abstract]	'
Fair Value Disclosures [Text Block]	'
	NOTE 8:-                       FAIR VALUE
	Investment in Telkoor and stock options issued to non-employees are categorized as Level 3 fair value investments. There were no reclassifications during the quarter and nine months ended September 30, 2013 and 2012 respectively.

Accounting_Policies_by_Policy_

Accounting Policies, by Policy (Policies)	9 Months Ended
	Sep. 30, 2013
Accounting Policies [Abstract]	'
Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]	'
	Accounting for stock-based compensation:
	The Company has several stock-based employee compensation plans, which are described more fully in Note 4. The Company accounts for stock-based compensation in accordance with Accounting Standards Codification Statement ("ASC") 718 (formerly SFAS No. 123 (revised 2004)) "Stock compensation" ("ASC 718").
	The Company and its subsidiary apply ASC 718 and ASC 505-50 (formerly EITF 96-18) "Equity-Based Payments to Non-Employees" ("ASC 505-50") to options issued to non-employees. ASC 718 requires use of an option valuation model to measure the fair value of the options at the grant date

Note_3_Inventories_Tables

Note 3 - Inventories (Tables)	9 Months Ended
	Sep. 30, 2013
Inventory Disclosure [Abstract]	'
Schedule of Inventory, Current [Table Text Block]	'
		September 30,		December 31,
		2013		2012
		Unaudited
	Raw materials, parts and supplies	$	339	$	426
	Work in progress		330		368
	Finished products		1,153		1,218
		$	1,822	$	2,012

Note_4_Accounting_for_StockBas1

Note 4 - Accounting for Stock-Based Compensation (Tables)	9 Months Ended
	Sep. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]	'
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]	'
		Nine months ended September 30, 2013
		Amount		Weighted average		Weighted average remaining contractual term (years)		Aggregate intrinsic value (*)
		of options		exercise price
	Outstanding at the beginning of the period		832,763	$	1.3		6.08	$	1
	Outstanding at the end of the period		822,763	$	1.3		5.4	$	-
	Exercisable options at the end of the period		586,763	$	1.27		4.47	$	-
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]	'
		Nine months ended				Three months ended
		30-Sep-13		30-Sep-12		30-Sep-13		30-Sep-12
		Unaudited		Unaudited		Unaudited		Unaudited
	Sales and marketing expenses		4		5		2		2
	General and administrative		61		96		8		38
	Total employees equity-based compensation expense		65		101		10		40

Note_5_Net_Earnings_Loss_Per_S1

Note 5 - Net Earnings (Loss) Per Share (Tables)	9 Months Ended
	Sep. 30, 2013
Earnings Per Share [Abstract]	'
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	'
		Nine months ended					Three months ended
		September 30,					September 30,
		2013			2012		2013			2012
		Unaudited
	Net income (loss) available to Common shareholders	$	(271	)	$	86	$	(252	)	$	(467	)
		Nine months ended					Three months ended
		September 30,					September 30,
		2013			2012		2013			2012
		Unaudited
	Denominator for basic net income per share of weighted average number of common shares		6,853,161			6,855,501		6,853,161			6,863,150
	Effect of dilutive securities:
	Employee stock options		-			131,083		-			70,451
	Denominator for diluted net income per common share		6,853,161			6,986,584		6,853,161			6,933,601

Note_6_Segments_Tables

Note 6 - Segments (Tables)	9 Months Ended
	Sep. 30, 2013
Segment Reporting [Abstract]	'
Schedule of Segment Reporting Information, by Segment [Table Text Block]	'
		Nine months ended September 30, 2013 (unaudited)
		DPC			DPL			Eliminations			Total
	Revenues	$	3,917		$	2,586		$	-		$	6,503
	Intersegment revenues		226			-			(226	)		-
	Total revenues	$	4,143		$	2,586		$	(226	)	$	6,503
	Depreciation and amortization	$	31		$	119		$	-		$	150
	Operating income (loss)	$	(69	)	$	(75	)	$	-		$	(144	)
	Impairment of investment				$	(196	)				$	(196	)
	Tax expense										$	-
	Net income (loss)	$	(70	)	$	(201	)	$	-		$	(271	)
	Expenditures for segment assets	$	102		$	53		$	-		$	155
	Identifiable assets	$	3,941		$	3,294		$	-		$	7,235
		Nine months ended September 30, 2012 (unaudited)
		DPC			DPL			Eliminations			Total
	Revenues	$	4,010		$	2,851		$	-		$	6,861
	Intersegment revenues		379			56			(435	)		-
	Total revenues	$	4,389		$	2,907		$	(435	)	$	6,861
	Depreciation and amortization	$	36		$	114		$	-		$	150
	Operating income	$	145		$	199		$	-		$	344
	Impairment of investment				$	(218	)				$	(218	)
	Tax expense										$	(20	)
	Net income (loss)	$	125		$	(39	)	$	-		$	86
	Expenditures for segment assets	$	67		$	14		$	-		$	81
	Identifiable assets	$	3,970		$	3,532		$	-		$	7,502
		Three months ended September 30, 2013 (unaudited)
		DPC			DPL			Eliminations			Total
	Revenues	$	1,409		$	678		$	-		$	2,087
	Intersegment revenues		27			0			(27	)		-
	Total revenues	$	1,436		$	678		$	(27	)	$	2,087
	Depreciation expense	$	12		$	39		$	-		$	51
	Operating income (loss)	$	(126	)	$	(108	)	$	-		$	(234	)
	Tax expense										$	-
	Net income (loss)	$	(126	)	$	(126	)	$	-		$	(252	)
	Expenditures for segment assets	$	16		$	34		$	-		$	50
	Identifiable assets	$	3,941		$	3,294		$	-		$	7,235
		Three months ended September 30, 2012 (unaudited)
		DPC			DPL			Eliminations			Total
	Revenues	$	1,157		$	522		$	-		$	1,679
	Intersegment revenues		89			53			(142	)		-
	Total revenues	$	1,246		$	575		$	(142	)	$	1,679
	Depreciation expense	$	13		$	38		$	-		$	51
	Operating income	$	(102	)	$	(144	)	$	-		$	(243	)
	Impairment of investment				$	(218	)				$	(218	)
	Tax expense										$	(8	)
	Net income	$	(107	)	$	(360	)	$	-		$	(467	)
	Expenditures for segment assets	$	10					$	-		$	10
	Identifiable assets	$	3,970		$	3,532		$	-		$	7,502

Note_1_General_Details

Note 1 - General (Details)	9 Months Ended
	Sep. 30, 2013
Disclosure Text Block [Abstract]	'
Number of Reportable Segments	2

Note_3_Inventories_Details_Inv

Note 3 - Inventories (Details) - Inventories (USD $)	Sep. 30, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Inventories [Abstract]	'	'
Raw materials, parts and supplies	$339	$426
Work in progress	330	368
Finished products	1,153	1,218
	$1,822	$2,012

Note_4_Accounting_for_StockBas2

Note 4 - Accounting for Stock-Based Compensation (Details) (USD $)	0 Months Ended	9 Months Ended					9 Months Ended
In Thousands, except Share data, unless otherwise specified	Dec. 31, 2012	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Aug. 12, 2013	Aug. 12, 2013	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2013
				Stock Option Plan 2012 [Member]	Stock Option Plan 2012 [Member]	Stock Option Plan 2012 Increased to Amount [Member]	Fully Exercisable [Member]	Expiration [Member]	Officer [Member]	Management [Member]	Other Key Employees [Member]
Note 4 - Accounting for Stock-Based Compensation (Details) [Line Items]	'	'	'	'	'	'	'	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	'	'	'	'	'	'	'	'	513,000	240,000	1,519,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	'	'	'	1,332,630	410,145	1,372,630	'	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term	'6 years 29 days	'5 years 146 days	'	'	'	'	'4 years	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term	'	'4 years 171 days	'	'	'	'	'	'10 years	'	'	'
Share Price (in Dollars per share)	'	$0.71	'	'	'	'	'	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	'	0	0	'	'	'	'	'	'	'	'
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized (in Dollars)	'	$192	'	'	'	'	'	'	'	'	'
Stock Issued During Period, Shares, Employee Stock Ownership Plan	'	157,515	'	'	'	'	'	'	'	'	'

Note_4_Accounting_for_StockBas3

Note 4 - Accounting for Stock-Based Compensation (Details) - Stock Option Plan Activity (USD $)	0 Months Ended		9 Months Ended
In Thousands, except Share data, unless otherwise specified	Dec. 31, 2012		Sep. 30, 2013
Stock Option Plan Activity [Abstract]	'		'
Amount of Options	832,763		'
Weighted Average Exercise Price (in Dollars per share)	$1.30		'
Weighted Average Remaining Contractual Term (Years)	'6 years 29 days		'5 years 146 days
Aggregate Intrinsic Value (in Dollars)	$1	[1]	'
Exercisable options at the end of the period	'		586,763
Exercisable options at the end of the period (in Dollars per share)	'		$1.27
Exercisable options at the end of the period	'		'4 years 171 days
Exercisable options at the end of the period (in Dollars)	'		'	[1]
Amount of Options	'		822,763
Weighted Average Exercise Price (in Dollars per share)	'		$1.30
Weighted Average Remaining Contractual Term (Years)	'6 years 29 days		'5 years 146 days
Aggregate Intrinsic Value (in Dollars)	'		'	[1]
[1]	Calculation of aggregate intrinsic value is based on the share price of the Company's common stock as of September 30, 2013 ($ 0.71 per share).

Note_4_Accounting_for_StockBas4

Note 4 - Accounting for Stock-Based Compensation (Details) - Equity-Based Compensation Expense (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]	'	'	'	'
Total employees equity-based compensation expense	$10	$40	$65	$101
Selling and Marketing Expense [Member]	'	'	'	'
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]	'	'	'	'
Equity-Based Compensation Expense	2	2	4	5
General and Administrative Expense [Member]	'	'	'	'
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]	'	'	'	'
Equity-Based Compensation Expense	$8	$38	$61	$96

Note_5_Net_Earnings_Loss_Per_S2

Note 5 - Net Earnings (Loss) Per Share (Details) - Computation Of The Basic And Diluted Earnings Per Share (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Share data, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Computation Of The Basic And Diluted Earnings Per Share [Abstract]	'	'	'	'
Net income (loss) available to Common shareholders (in Dollars)	($252)	($467)	($271)	$86
Denominator for basic net income per share of weighted average number of common shares	6,853,161	6,863,150	6,853,161	6,855,501
Employee stock options	'	70,451	'	131,083
Denominator for diluted net income per common share	6,853,161	6,933,601	6,853,161	6,986,584

Note_6_Segments_Details

Note 6 - Segments (Details)	9 Months Ended
	Sep. 30, 2013
Segment Reporting [Abstract]	'
Number of Reportable Segments	2

Note_6_Segments_Details_Segmen

Note 6 - Segments (Details) - Segment Reporting (USD $)	3 Months Ended			6 Months Ended	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2013	Jun. 30, 2013	Sep. 30, 2012	Jun. 30, 2013	Sep. 30, 2013	Sep. 30, 2012
Segment Reporting Information [Line Items]	'	'	'	'	'	'
Revenues	$2,087	'	$1,679	'	$6,503	$6,861
Operating income (loss)	-234	'	-243	'	-144	344
	'	196	218	196	'	'
Tax expense	'	'	8	'	'	20
Net income (loss)	-252	'	-467	'	-271	86
Intersegment Eliminations [Member] | Intersegment Revenues (Member)	'	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'	'
Revenues	-27	'	-142	'	-226	-435
Intersegment Eliminations [Member] | Total Revenue (Member)	'	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'	'
Revenues	-27	'	-142	'	-226	-435
DPC [Member] | Intersegment Revenues (Member)	'	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'	'
Revenues	27	'	89	'	226	379
DPC [Member] | Total Revenue (Member)	'	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'	'
Revenues	1,436	'	1,246	'	4,143	4,389
DPC [Member]	'	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'	'
Revenues	1,409	'	1,157	'	3,917	4,010
Depreciation and amortization expense	12	'	13	'	31	36
Operating income (loss)	-126	'	-102	'	-69	145
Net income (loss)	-126	'	-107	'	-70	125
Expenditures for segment assets	16	'	10	'	102	67
Identifiable assets	3,941	'	3,970	'	3,941	3,970
DPL [Member] | Intersegment Revenues (Member)	'	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'	'
Revenues	0	'	53	'	'	56
DPL [Member] | Total Revenue (Member)	'	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'	'
Revenues	678	'	575	'	2,586	2,907
DPL [Member]	'	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'	'
Revenues	678	'	522	'	2,586	2,851
Depreciation and amortization expense	39	'	38	'	119	114
Operating income (loss)	-108	'	-144	'	-75	199
	'	'	-218	'	-196	-218
Net income (loss)	-126	'	-360	'	-201	-39
Expenditures for segment assets	34	'	'	'	53	14
Identifiable assets	3,294	'	3,532	'	3,294	3,532
Total [Member] | Total Revenue (Member)	'	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'	'
Revenues	2,087	'	1,679	'	6,503	6,861
Total [Member]	'	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'	'
Revenues	2,087	'	1,679	'	6,503	6,861
Depreciation and amortization expense	51	'	51	'	150	150
Operating income (loss)	-234	'	-243	'	-144	344
	'	'	-218	'	-196	-218
Tax expense	'	'	-8	'	'	-20
Net income (loss)	-252	'	-467	'	-271	86
Expenditures for segment assets	50	'	10	'	155	81
Identifiable assets	$7,235	'	$7,502	'	$7,235	$7,502

Note_7_Investment_in_Telkoor_D

Note 7 - Investment in Telkoor (Details) (USD $)	0 Months Ended	3 Months Ended		6 Months Ended	9 Months Ended
In Thousands, except Share data, unless otherwise specified	Jun. 16, 2011	Jun. 30, 2013	Sep. 30, 2012	Jun. 30, 2013	Sep. 30, 2013	Dec. 31, 2012
Business Combinations [Abstract]	'	'	'	'	'	'
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in Shares)	1,136,666	'	'	'	'	'
Business Acquisition, Percentage of Voting Interests Acquired	8.80%	'	'	'	'	'
Other than Temporary Impairment Losses, Investments	'	$196	$218	$196	'	'
Investments, Fair Value Disclosure	'	$542	'	$542	'	$780
Number of Reportable Segments	'	'	'	'	2	'