Summary of Significant Accounting Policies - Consolidation (Details) (Variable Interest Entity, Primary Beneficiary [Member], Super Micro Business Park, Inc. [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	May 31, 2012
Variable Interest Entity, Primary Beneficiary [Member] | Super Micro Business Park, Inc. [Member]
Summary of Significant Accounting Policies [Abstract]
Contributions in variable interest entity	$ 168		$ 168		$ 168
Noncontrolling interest, ownership percentage by the Company	50.00%		50.00%		50.00%
Net income (loss) attributable to noncontrolling interest	$ (7)	$ 2	$ (13)	$ 0