Consolidated Balance Sheets - USD ($) $ in Thousands	Jul. 31, 2015	Apr. 30, 2015
Current assets:
Cash and cash equivalents	$ 55,417	$ 42,222
Accounts receivable, net of allowance for doubtful accounts of $737 on July 31, 2015 and $722 on April 30, 2015	51,535	55,280
Inventories	90,086	76,895
Prepaid expenses and other current assets	9,815	6,306
Deferred income taxes	16,373	16,373
Total current assets	223,226	197,076
Property, plant, and equipment, net	134,184	133,844
Intangibles, net	70,536	73,768
Goodwill	76,057	75,426
Other assets	10,092	10,811
Assets, Total	514,095	490,925
Current liabilities:
Accounts payable	34,952	32,360
Accrued expenses	16,212	19,021
Accrued payroll	9,366	7,556
Accrued income taxes	4,893	4,224
Accrued taxes other than income	3,286	5,281
Accrued profit sharing	7,912	6,165
Accrued warranty	6,158	6,404
Current portion of notes payable	6,300
Total current liabilities	89,079	81,011
Deferred income taxes	33,453	33,905
Notes payable, net of current portion	170,747	170,933
Other non-current liabilities	10,818	10,706
Total liabilities	$ 304,097	$ 296,555
Commitments and contingencies
Stockholders’ equity:
Preferred stock, $.001 par value, 20,000,000 shares authorized, no shares issued or outstanding
Common stock, $.001 par value, 100,000,000 shares authorized, 69,931,033 shares issued and 54,368,411 shares outstanding on July 31, 2015 and 69,625,081 shares issued and 54,062,459 shares outstanding on April 30, 2015	$ 70	$ 70
Additional paid-in capital	220,530	219,198
Retained earnings	161,764	147,352
Accumulated other comprehensive (loss)/income	(43)	73
Treasury stock, at cost (15,562,622 shares on July 31, 2015 and April 30, 2015)	(172,323)	(172,323)
Total stockholders’ equity	209,998	194,370
Liabilities and Equity, Total	$ 514,095	$ 490,925