Share-Based Compensation to Employees (Tables)

12 Months Ended

Sep. 30, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of weighted average assumptions using the Black-Scholes option-pricing model

The weighted-average grant date fair value of stock options granted during the years ended September 30, 2013, 2012 and 2011 was $7.26, $6.39 and $5.91, respectively, and was estimated using the Black‑Scholes option‑pricing model with the following weighted-average assumptions:

	2013		2012		2011
Expected dividend yield	—		—		—
Expected volatility	48.8	%	53.6	%	50.5	%
Risk-free interest rate	1.23	%	1.00	%	2.05	%
Expected term (years)	5.86		5.87		6.07

Summary of stock option activity

A summary of stock option activity is presented below:

	Years Ended September 30,
	2013				2012				2011
	Options		Weighted Average Exercise Price		Options		Weighted Average Exercise Price		Options		Weighted Average Exercise Price
	(in thousands, except per share amounts)
Outstanding, beginning of period	2,448		$	13.76	1,836		$	13.84	1,762		$	14.20
Granted	1,086		15.58		740		13.48		298		10.03
Exercised	(124	)	12.52		—		—		—		—
Canceled *	(108	)	13.59		(128	)	13.42		(224	)	11.59
Outstanding, end of period	3,302		14.41		2,448		13.76		1,836		13.84

Summary of stock options outstanding and exercisable

The following table summarizes stock options outstanding and exercisable at September 30, 2013:

	Outstanding				Exercisable
	Options	Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)	Options	Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)
	(in thousands, except per share amounts)
Exercise price
$0.00 ‑ $4.26	55	$	3.50	3.19	55	$	3.50	3.19
$8.52 ‑ $12.77	507	10.34		6.54	376	10.45		6.21
$12.77 ‑ $17.03	2,715	15.13		7.39	1,402	15.57		5.61
$38.32 ‑ $42.58	25	41.85		9.93	—	—		—
	3,302	14.41		7.21	1,833	14.16		5.66

Summary of RSU activity

A summary of RSU activity is presented below:

	Years Ended September 30,
	2013				2012				2011
	RSUs		Weighted Average Grant Date Fair Value		RSUs		Weighted Average Grant Date Fair Value		RSUs	Weighted Average Grant Date Fair Value
	(in thousands, except per share amounts)
Outstanding, beginning of period	630		$	13.74	348		$	14.20	232	$	16.26
Granted	92		18.85		286		13.03		116	10.47
Vested	—		—		—		—		—	—
Forfeited	(13	)	13.03		(4	)	13.03		—	—
Outstanding, end of period	709		$	15.50	630		$	13.74	348	$	14.20

Share-based compensation expense reflected in the condensed consolidated statements of operations

Share-based compensation expense for employee equity awards under both the 2008 Plan and the LTIP was $12,628, $2,676 and $1,468, for the year ended September 30, 2013, 2012 and 2011, respectively, and is reflected in the following captions in the consolidated statements of operations:

	Years Ended September 30,
	2013		2012		2011
	(in thousands)
Cost of services	$	2,147	$	203	$	171
General and administrative	5,294		1,588		955
Sales and marketing	2,471		298		(58		)
Technology and development	2,716		587		400
Total	$	12,628	$	2,676	$	1,468