CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jul. 27, 2019	Apr. 30, 2019
Current assets:
Cash and cash equivalents	$ 137,094	$ 172,708
Short-term investments	163,634	150,487
Accounts receivable, net of allowance for doubtful accounts of $1,053 at July 27, 2019 and $1,041 at April 30, 2019	42,724	31,051
Unbilled receivables and retentions (inclusive of related party unbilled receivables of $12,649 at July 27, 2019 and $9,028 at April 30, 2019)	47,935	53,047
Inventories	56,336	54,056
Prepaid expenses and other current assets	7,606	7,418
Income taxes receivable		821
Total current assets	455,329	469,588
Long-term investments	4,887	9,386
Property and equipment, net	17,747	16,905
Operating lease right-of-use assets	9,917
Deferred income taxes	7,699	6,685
Intangibles, net	16,727	459
Goodwill	8,080
Other assets	14,196	5,821
Total assets	534,582	508,844
Current liabilities:
Accounts payable	11,450	15,972
Wages and related accruals	12,085	18,507
Customer advances	3,268	2,962
Current operating lease liabilities	2,771
Income taxes payable	1,367
Other current liabilities	12,167	7,425
Total current liabilities	43,108	44,866
Deferred rent		1,173
Non-current operating lease liabilities	7,597
Other non-current liabilities	2,298	150
Deferred tax liability	29	29
Liability for uncertain tax positions	51	51
Commitments and contingencies
Stockholders' equity:
Authorized shares-10,000,000; none issued or outstanding at July 27, 2019 and April 30, 2019
Issued and outstanding shares-23,990,459 shares at July 27, 2019 and 23,946,293 shares at April 30, 2019	2	2
Additional paid-in capital	177,207	176,216
Accumulated other comprehensive loss	171	2
Retained earnings	304,126	286,351
Total AeroVironment stockholders' equity	481,506	462,571
Noncontrolling interest	(7)	4
Total equity	481,499	462,575
Total liabilities and stockholders' equity	$ 534,582	$ 508,844