Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2017	Sep. 30, 2016
Current assets:
Cash and cash equivalents	$ 26,103	$ 50,683
Restricted cash	295	1,046
Accounts receivable, net of allowances of $14,794 and $11,863 at June 30, 2017 and September 30, 2016	159,154	155,767
Deferred tax assets, net	15,956	18,013
Prepaid expenses and other current assets	26,166	20,841
Total current assets	227,674	246,350
Property and equipment, net	179,717	175,008
Intangible assets, net	300,415	302,229
Goodwill	288,590	273,660
Restricted cash	50,000	50,000
Other assets	34,709	38,911
Total assets	1,081,105	1,086,158
Current liabilities:
Accounts payable	30,387	32,131
Accrued payroll and related costs	72,880	78,082
Other accrued liabilities	43,142	51,680
Obligations under capital lease, current	592	549
Current portion of long-term debt	6,554	6,554
Total current liabilities	153,555	168,996
Other long-term liabilities	78,284	81,466
Deferred tax liabilities, net	51,836	59,686
Obligations under capital lease, less current portion	4,562	5,012
Long-term debt, less current portion	621,024	625,408
Commitments and Contingencies (Note 13)
Stockholders’ equity
Common stock, $0.01 par value; 350,000,000 shares authorized; and 37,331,714 and 37,214,758 shares issued and outstanding at June 30, 2017 and September 30, 2016, respectively	373	372
Additional paid-in capital	300,474	294,295
Accumulated loss on derivatives, net of taxes of $344 and $2,418 at June 30, 2017 and September 30, 2016, respectively	(506)	(3,561)
Accumulated deficit	(128,497)	(145,516)
Total stockholders’ equity	171,844	145,590
Total liabilities and stockholders’ equity	$ 1,081,105	$ 1,086,158