Note 4.A – Trade receivables
| December 31, | |||||||||
| 2016 | 2017 | ||||||||
| Thousand NIS | Thousand NIS | ||||||||
| Open balances | 149 | 282 | |||||||
| Income receivables | - | 43 | |||||||
| 149 | 325 | ||||||||
Note 4.B – Other receivables
| December 31, | |||||||||
| 2016 | 2017 | ||||||||
| Thousand NIS | Thousand NIS | ||||||||
| Government authorities | 1,289 | 1,197 | |||||||
| Prepaid expenses | 1,369 | 791 | |||||||
| Receivables in respect of government grants | 232 | - | |||||||
| Others | 89 | 36 | |||||||
| 2,979 | 2,024 | ||||||||