Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	May 31, 2012	May 31, 2011
ASSETS
Cash and cash equivalents	$ 8,607	$ 39,547
Available-for-sale securities	5,162	5,938
Receivables, net	29,778	27,339
Inventories	41,408	34,923
Prepaid expenses and other	2,378	1,740
Deferred taxes, net	3,280	3,072
Total current assets	90,613	112,559
Property and equipment, net	13,130	14,219
Other assets:
Goodwill	78,192	4,346
Intangible assets	146,998	0
Available-for-sale securities	659	1,204
Deposits and other assets	2,674	238
Total other assets	228,523	5,788
Total assets	332,266	132,566
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	15,577	14,944
Accrued expenses	19,441	16,159
Current portion of long-term debt	3,400	0
Income taxes payable	16	0
Dividends payable	154	1,835
Total current liabilities	38,588	32,938
Long-term liabilities:
Long-term debt, net	132,362	0
Dividends payable	549	780
Deferred taxes, net	45,352	1,383
Other long-term liabilities	2,236	1,005
Total long-term liabilities	180,499	3,168
Commitments and contingencies
Stockholders' equity:
Preferred stock, par value $.01 per share; shares authorized-10,000,000; no shares issued and outstanding	0	0
Additional paid-in capital	91,346	88,342
Accumulated other comprehensive loss	(85)	(66)
Retained earnings	21,625	7,898
Total stockholders' equity	113,179	96,460
Total liabilities and stockholders' equity	332,266	132,566
Class A Common Stock [Member]
Stockholders' equity:
Common stock value	218	211
Total stockholders' equity	218	211
Class B Common Stock [Member]
Stockholders' equity:
Common stock value	75	75
Total stockholders' equity	$ 75	$ 75