CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2016	Jun. 30, 2016
Current assets:
Cash and cash equivalents	$ 68,008	$ 66,828
Investments	1,911	881
Trade receivables, less allowance for doubtful accounts (December 31, 2016, $414; June 30, 2016, $513)	224,408	167,612
Other receivables	12,557	12,650
Inventory	144,633	98,107
Prepaid expenses and other current assets	5,191	3,339
Deferred income tax asset, net	2,512	3,244
Total current assets	459,220	352,661
Property and equipment, net	9,919	10,044
Property held for sale	6,868	6,868
Goodwill	241,402	67,871
Intangible assets, net	300,567	79,071
Deferred income tax asset, net	17,160	18,053
Other assets	9,578	6,210
TOTAL ASSETS	1,044,714	540,778
Current liabilities:
Current portion of long-term debt	14,466	197
Accounts payable	89,933	46,034
Accrued expenses	103,227	52,675
Total current liabilities	207,626	98,906
Long-term debt, net	368,469	118,592
Long-term liabilities	59,100	6,344
Environmental remediation liability	5,012	3,352
Deferred income tax liability	8,212	9,142
Total liabilities	648,419	236,336
Commitments and contingencies (Note 7)
Shareholders' equity:
Preferred stock, 2,000 shares authorized; no shares issued and outstanding
Common stock, $.01 par value, 75,000 shares authorized; 30,119 and 29,595 shares issued and outstanding at December 31, 2016 and June 30, 2016, respectively	301	296
Capital in excess of par value	210,958	115,667
Retained earnings	194,509	194,804
Accumulated other comprehensive loss	(9,473)	(6,325)
Total shareholders' equity	396,295	304,442
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 1,044,714	$ 540,778