CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
CURRENT ASSETS:
Cash and cash equivalents	$ 25,096	$ 37,808
Accounts receivable - Trade	7,256	4,729
Other assets	2,248	1,877
Inventories	6,998	8,569
Total current assets	41,598	52,983
FUNDS IN RESPECT OF EMPLOYEE RIGHTS UPON RETIREMENT	1,871	1,758
PROPERTY AND EQUIPMENT, NET	5,917	6,390
OPERATING LEASE RIGHT OF USE ASSETS	5,856	0
Total assets	55,242	61,131
Accounts payable and accruals:
Trade	6,728	5,211
Other	10,496	10,274
Operating lease liabilities	1,227
Contracts liability	7,542	9,868
Total current liabilities	25,993	25,353
LONG TERM LIABILITIES:
Convertible notes	49,401	47,966
Contracts liability	34,911	33,027
Liability for employee rights upon retirement	2,508	2,374
Operating lease liabilities	4,566
Other long term liabilities	5,348	5,292
Total long term liabilities	96,734	88,659
Total liabilities	122,727	114,012
COMMITMENTS
CAPITAL DEFICIENCY	(67,485)	(52,881)
Total liabilities net of capital deficiency	$ 55,242	$ 61,131