Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Jun. 30, 2013
ASSETS
Cash and cash equivalents	$ 111,458	$ 93,038
Accounts receivable, net of allowances of $1,403 and $1,966 at September 30, 2013 and June 30, 2013, respectively (including amounts receivable from a related party of $1,077 and $974 at September 30, 2013 and June 30, 2013, respectively)	134,056	149,340
Inventory	254,310	254,170
Deferred income taxes-current	14,982	15,786
Prepaid income taxes	4,493	4,039
Prepaid expenses and other current assets	4,923	6,819
Total current assets	524,222	523,192
Long-term investments	2,637	2,637
Property, plant and equipment, net	96,767	95,912
Deferred income taxes-noncurrent	7,988	7,275
Other assets	4,185	3,241
Total assets	635,799	632,257
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable (including amounts due to a related party of $42,500 and $50,448 at September 30, 2013 and June 30, 2013, respectively)	165,660	172,855
Accrued liabilities	31,650	34,122
Income taxes payable	7,274	6,049
Short-term debt and current portion of long-term debt	13,699	28,638
Total current liabilities	218,283	241,664
Long-term debt-net of current portion	21,050	6,533
Other long-term liabilities	10,502	10,336
Total liabilities	249,835	258,533
Commitments and contingencies (Note 10)
Stockholders' equity:
Common stock and additional paid-in capital, $0.001 par value, Authorized shares: 100,000,000, Issued shares: 43,151,300 and 42,744,500 at September 30, 2013 and June 30, 2013, respectively	162,255	157,712
Treasury stock (at cost), 445,028 shares at September 30, 2013 and June 30, 2013	(2,030)	(2,030)
Accumulated other comprehensive loss	(65)	(69)
Retained earnings	225,629	217,930
Total Super Micro Computer, Inc. stockholders' equity	385,789	373,543
Noncontrolling interest	175	181
Total stockholders' equity	385,964	373,724
Total liabilities and stockholders' equity	$ 635,799	$ 632,257