ACCOUNTS RECEIVABLE (Tables)

12 Months Ended

Jun. 30, 2017

Accounts Receivable Net [Abstract]

Schedule of Total Accounts Receivable

Total accounts receivable, net of allowance for doubtful accounts of $3.6 million and $3.0 million at June 30, 2017 and 2016, respectively, consisted of the following (in thousands):

	June 30,
	2017		2016
Billed receivables	$	546,041	$	599,206
Billable receivables at end of period		179,350		172,585
Unbilled receivables pending receipt of contractual    documents authorizing billing		31,950		32,026
Total accounts receivable, current		757,341		803,817
Unbilled receivables, retainages and fee withholdings    expected to be billed beyond the next 12 months		7,886		8,330
Total accounts receivable	$	765,227	$	812,147