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SUPPLEMENTARY BALANCE SHEET INFORMATION | 12 Months Ended
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Dec. 31, 2012
Organization, Consolidation and Presentation Of Financial Statements [Abstract] |
Supplemental Balance Sheet Disclosures [Text Block] |
| NOTE 9 - | SUPPLEMENTARY BALANCE SHEET INFORMATION
| a. | Cash and cash equivalents:
The balance as of December 31, 2012 and 2011 includes $7.8 million and $8.4 million, respectively, of highly liquid bank deposits. The deposits are mainly denominated in dollars and, as of December 31, 2012, bear weighted average annual interest of 1.48%.
| b. | Accounts receivable:
| 1) | Trade:
|  | December 31, |
|  | 2 0 1 2 |  |  | 2 0 1 1 |
|  | U.S. dollars in |
|  | thousands |
Open accounts |  | $ | 1,177 |  |  | $ | 2,071 |
Less - allowance for doubtful accounts * |  |  | (327 | ) |  |  | (308 | )
|  | $ | 850 |  |  | $ | 1,763 |
| * | The changes in allowance for doubtful accounts are composed as follows:
|  | Years ended December 31, |
|  | 2 0 1 2 |  |  | 2 0 1 1 |  |  | 2 0 1 0 |
|  | U.S. dollars in thousands |
Balance at beginning of year |  | $ | 308 |  |  | $ | 435 |  |  | $ | 664 |
Increase (decrease) during the year |  |  | 66 |  |  |  | (15 | ) |  |  | (201 | )
Bad debt written off |  |  | (47 | ) |  |  | (112 | ) |  |  | (28 | )
Balance at end of year |  | $ | 327 |  |  | $ | 308 |  |  | $ | 435 |
| 2) | Other:
|  | December 31, |
|  | 2 0 1 2 |  |  | 2 0 1 1 |
|  | U.S. dollars in |
|  | thousands |
Government of Israel |  | $ | 92 |  |  | $ | 162 |
Employees |  |  | 20 |  |  |  | 39 |
Sundry |  |  | 47 |  |  |  | 70 |
|  | $ | 159 |  |  | $ | 271 |
| c. | Accounts payable and accruals - other:
|  | December 31, |
|  | 2 0 1 2 |  |  | 2 0 1 1 |
|  | U.S. dollars in |
|  | thousands |
Payroll and related expenses |  | $ | 384 |  |  | $ | 594 |
Government institutions |  |  | 416 |  |  |  | 236 |
Accrued vacation pay |  |  | 93 |  |  |  | 77 |
Accrued expenses and sundry |  |  | 258 |  |  |  | 307 |
|  | $ | 1,151 |  |  | $ | 1,214 |

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