Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Jun. 30, 2014
ASSETS
Cash and cash equivalents	$ 83,201	$ 96,872
Accounts receivable, net of allowances of $1,280 and $1,922 at December 31, 2014 and June 30, 2014, respectively (including amounts receivable from a related party of $1,138 and $621 at December 31, 2014 and June 30, 2014, respectively)	258,784	212,738
Inventory	409,205	315,837
Deferred income taxes-current	18,261	16,842
Prepaid income taxes	6,907	5,555
Prepaid expenses and other current assets	5,384	6,237
Total current assets	781,742	654,081
Long-term investments	2,647	2,647
Property, plant and equipment, net	142,660	130,589
Deferred income taxes-noncurrent	4,589	6,154
Other assets	3,403	2,854
Total assets	935,041	796,325
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable (including amounts due to a related party of $57,154 and $48,969 at December 31, 2014 and June 30, 2014, respectively)	283,768	219,354
Accrued liabilities	42,929	37,564
Income taxes payable	12,977	11,414
Short-term debt and current portion of long-term debt	33,459	42,554
Total current liabilities	373,133	310,886
Long-term debt-net of current portion	2,333	3,733
Other long-term liabilities	14,353	12,475
Total liabilities	389,819	327,094
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: 46,900,380 and 45,739,936 at December 31, 2014 and and June 30, 2014, respectively	222,971	199,062
Treasury stock (at cost), 445,028 shares at December 31, 2014 and June 30, 2014	(2,030)	(2,030)
Accumulated other comprehensive loss	(79)	(63)
Retained earnings	324,192	272,087
Total Super Micro Computer, Inc. stockholders’ equity	545,054	469,056
Noncontrolling interest	168	175
Total stockholders’ equity	545,222	469,231
Total liabilities and stockholders' equity	$ 935,041	$ 796,325