2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details - Impact on Balance sheet ) - USD ($) $ in Thousands	Jan. 31, 2019	May 02, 2018	Apr. 30, 2018
Contract assets	$ 3,912	$ 2,888	$ 0
Inventories	8,660	8,258	16,129
Contract Liabilities	14,620	20,022	27,935
Other current liabilities	638	1,096	905
Accumulated deficit	(560,941)	$ (556,390)	(559,129)
Balance Without Adoption of ASC 606 [Member]
Contract assets	0
Inventories	24,295
Contract Liabilities	32,237
ASC 606 Transition Adjustment [Member]
Contract assets			2,888
Inventories			(7,871)
Contract Liabilities			(7,913)
Other current liabilities			191
Accumulated deficit			$ 2,739
Effect of Change [Member]
Contract assets	3,912
Inventories	(15,635)
Contract Liabilities	$ (17,617)

Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.

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