OTHER ASSETS



	As of June 30, 2018		As of June 30, 2017
Deposits and restricted cash	$	9,479	$	15,821
Deferred implementation costs	26,767		28,833
Investments	49,635		27,886
Marketable securities	—		3,023
Long-term prepaid expenses and other long-term assets	25,386		18,200
Total	$	111,267	$	93,763

Deposits and restricted cash primarily relate to security deposits provided to landlords in accordance with facility lease agreements and cash restricted per the terms of certain contractual-based agreements.

Deferred implementation costs relate to deferred direct and relevant costs on implementation of long-term contracts, to the extent such costs can be recovered through guaranteed contract revenues.

Investments relate to certain non-marketable equity securities in which we are a limited partner. Our interest, individually, in each of these investees range from 4% to below 20%. These investments are accounted for using the equity method. Our share of net income or losses based on our interest in these investments is recorded as a component of other income (expense), net in our Consolidated Statements of Income. During the year ended June 30, 2018, our share of income (loss) from these investments was $6.0 million (year ended June 30, 2017 and 2016—$6.0 million and nil, respectively).

Marketable securities are classified as available for sale securities and are recorded on our Consolidated Balance Sheets at fair value with unrealized gains and losses reported as a separate component of Accumulated other comprehensive income. We did not hold any marketable securities as of June 30, 2018.

Long-term prepaid expenses and other long-term assets includes advance payments on long-term licenses that are being amortized over the applicable terms of the licenses and other miscellaneous assets.