CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash flows from operating activities:
Net loss	$ (31,503)	$ (30,389)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation and amortization	15,172	18,444
Stock-based compensation expense	1,327
Change in fair value of derivative liability	79
Change in fair value of earnout liability	879
Non-cash interest expense relating to PIK loan notes	9,762	21,578
Changes in assets and liabilities:
Accounts receivable	(5,865)	(4,684)
Inventory	679	(575)
Prepaid expenses and other assets	(432)	5,651
Corporate tax and other current taxes payable	(1,474)	(361)
Accounts payable	2,363	3,973
Other current liabilities	(11)	(226)
Deferred revenues and customer prepayment	(486)	(2,895)
Accrued expenses	(1,295)	(2,476)
Other long-term liabilities	(1,496)	(2,919)
Net cash (used in) provided by operating activities	(12,301)	5,121
Cash flows from investing activities:
Purchases of property and equipment	(9,092)	(8,697)
Purchases of capital software	(11,248)	(10,258)
Net cash used in investing activities	(20,340)	(18,955)
Cash flows from financing activities:
Proceeds from issuance of revolver and long-term debt	4,039	12,737
Proceeds from (repayments of) finance leases	517	(75)
Cash received in connection with Merger	36,664
Proceeds from sale of common stock	1,645
Repayments of long-term debt
Net cash provided by financing activities	42,865	12,662
Effect of exchange rate changes on cash	1,635	(125)
Net increase (decrease) in cash	11,859	(1,297)
Cash, beginning of period	1,486	4,060
Cash, end of period	13,345	2,763
Supplemental cash flow disclosures
Cash paid during the period for interest	5,604	6,418
Cash paid during the period for income taxes	47	$ 9
Supplemental disclosure of noncash investing and financing activities
Fair value adjustment of PIK shareholder loans	$ 174,990