Sales of Assets	6 Months Ended
Dec. 31, 2017
Discontinued Operations and Disposal Groups [Abstract]
Sales of Assets	Sales of Assets Sale of Torrance Facility On July 15, 2016, the Company completed the sale of the Torrance Facility, consisting of approximately 665,000 square feet of buildings located on approximately 20.3 acres of land, for an aggregate cash sale price of $43.0 million, which sale price was subject to customary adjustments for closing costs and documentary transfer taxes. Cash proceeds from the sale of the Torrance Facility were $42.5 million. Following the closing of the sale, the Company leased back the Torrance Facility on a triple net basis through October 31, 2016 at zero base rent, and exercised two one-month extensions at a base rent of $100,000 per month. In accordance with ASC 840, “Leases,” due to the Company’s continuing involvement with the property, the Company accounted for the transaction as a financing transaction, deferred the gain on sale of the Torrance Facility and recorded the net sale proceeds of $42.5 million and accrued non-cash interest expense on the financing transaction in “Sale-leaseback financing obligation” on the Company's Condensed Consolidated Balance Sheet at September 30, 2016. The Company vacated the Torrance Facility in December 2016 and concluded the leaseback transaction. As a result, at December 31, 2016, the financing transaction qualified for sales recognition under ASC 840. Accordingly, in the three and six months ended December 31, 2016, the Company recognized the net gain from sale of the Torrance Facility in the amount of $37.4 million, including non-cash interest expense of $0.7 million and non-cash rent expense of $1.4 million, representing the rent for the zero base rent period previously recorded in “Other current liabilities” and removed the amounts recorded in “Assets held for sale” and the “Sale-leaseback financing obligation” on its consolidated balance sheet. Sale of Northern California Branch Property On September 30, 2016, the Company completed the sale of its branch property in Northern California for a sale price of $2.2 million and leased it back through March 31, 2017, at a base rent of $10,000 per month. The Company recognized a net gain on sale of the Northern California property in the six months ended December 31, 2016 in the amount of $2.0 million.

Sales of Assets

Sale of Torrance Facility

On July 15, 2016, the Company completed the sale of the Torrance Facility, consisting of approximately 665,000 square feet of buildings located on approximately 20.3 acres of land, for an aggregate cash sale price of $43.0 million, which sale price was subject to customary adjustments for closing costs and documentary transfer taxes. Cash proceeds from the sale of the Torrance Facility were $42.5 million.

Following the closing of the sale, the Company leased back the Torrance Facility on a triple net basis through October 31, 2016 at zero base rent, and exercised two one-month extensions at a base rent of $100,000 per month. In accordance with ASC 840, “Leases,” due to the Company’s continuing involvement with the property, the Company accounted for the transaction as a financing transaction, deferred the gain on sale of the Torrance Facility and recorded the net sale proceeds of $42.5 million and accrued non-cash interest expense on the financing transaction in “Sale-leaseback financing obligation” on the Company's Condensed Consolidated Balance Sheet at September 30, 2016. The Company vacated the Torrance Facility in December 2016 and concluded the leaseback transaction. As a result, at December 31, 2016, the financing transaction qualified for sales recognition under ASC 840. Accordingly, in the three and six months ended December 31, 2016, the Company recognized the net gain from sale of the Torrance Facility in the amount of $37.4 million, including non-cash interest expense of $0.7 million and non-cash rent expense of $1.4 million, representing the rent for the zero base rent period previously recorded in “Other current liabilities” and removed the amounts recorded in “Assets held for sale” and the “Sale-leaseback financing obligation” on its consolidated balance sheet.

Sale of Northern California Branch Property

On September 30, 2016, the Company completed the sale of its branch property in Northern California for a sale price of $2.2 million and leased it back through March 31, 2017, at a base rent of $10,000 per month. The Company recognized a net gain on sale of the Northern California property in the six months ended December 31, 2016 in the amount of $2.0 million.