STOCK-BASED COMPENSATION (Tables)

12 Months Ended

Dec. 31, 2014

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

Schedule of non-cash compensation expense related to equity awards

Non-cash compensation related to equity awards is included in the following line items in the accompanying consolidated statements of operations and comprehensive income (in thousands):



	Year Ended December 31,
	2014		2013		2012
Cost of revenue	$	32	$	13	$	6
Selling and marketing expense	901		931		750
General and administrative expense	5,148		3,841		3,205
Product development	1,196		842		626
Restructuring and severance	169		—		—
Total non-cash compensation	$	7,446	$	5,627	$	4,587

Summary of changes in outstanding stock options

A summary of the changes in outstanding stock options is as follows:



	Number of Options		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term	Aggregate Intrinsic Value^(a)
			(per option)		(in years)	(in thousands)
Outstanding at December 31, 2013	1,038,999		$	8.98
Granted	1,106,791		26.73
Exercised	(8,361	)	13.58
Forfeited	—		—
Expired	(750	)	13.04
Outstanding at December 31, 2014	2,136,679		$	18.16	6.43	$	64,492
Options exercisable	983,107		$	9.07	3.63	$	38,602

(a)

The aggregate intrinsic value represents the total pre-tax intrinsic value (the difference between the Company's closing stock price of $48.34 on the last trading day of 2014 and the exercise price, multiplied by the number of shares covered by in-the-money options) that would have been received by the option holders had all option holders exercised their options on December 31, 2014. The intrinsic value changes based on the market value of the Company's common stock.

Summary of stock option valuation assumptions

For purposes of determining stock-based compensation expense, the weighted average grant date fair value per share of the stock options was estimated using the Black-Scholes option pricing model, which requires the use of various key assumptions. The weighted average assumptions used are as follows:



	Year Ended December 31,
	2014	2012
Expected term ⁽¹⁾	5.75 - 6.63 years	7.0 years
Expected dividend ⁽²⁾	—	—
Expected volatility ⁽³⁾	36% - 64%	45	%
Risk-free interest rate ⁽⁴⁾	1.81% - 2.13%	2.0	%

(1)

For the year ended December 31, 2014, the expected term of stock options granted was calculated using the 'Simplified Method', which utilizes the midpoint between the weighted average time of vesting and the end of the contractual term. This method was utilized for the stock options due to a lack of historical exercise behavior by the Company's employees. For the year ended December 31, 2012, the expected term of stock options granted was based on analyses of historical employee termination rates and option exercise patterns, giving consideration to expectations of future employee behavior.


(2)	For all stock options granted during the years ended December 31, 2014 and 2012, no dividends are expected to be paid over the contractual term of the stock options, resulting in a zero expected dividend rate.


(3)	The expected volatility rate is based on the historical volatility of the Company's common stock or a blended rate which includes the historical volatility of the Company's common stock and that of a peer group.


(4)	The risk-free interest rate is specific to the date of grant. The risk-free interest rate is based on U.S. Treasury yields for notes with comparable expected terms as the awards, in effect at the grant date.

Schedule of changes in outstanding non-vested RSUs, RSUs with a performance condition, restricted stock and restricted stock with a market condition

Restricted Stock Units

A summary of the changes in outstanding nonvested RSUs is as follows:



	RSUs				RSUs Performance Condition
	Number of Units		Weighted Average Grant Date Fair Value		Number of Units		Weighted Average Grant Date Fair Value
			(per unit)				(per unit)
Nonvested at December 31, 2013	599,122		$	14.15	—		$	—
Granted ^(a)	135,607		32.33		500		33.59
Vested	(328,681	)	12.08		(500	)	33.59
Forfeited	(54,247	)	16.31		—		—
Nonvested at December 31, 2014	351,801		$	22.83	—		$	—


(a)	The grant date fair value per share of the RSUs is calculated as the closing market price of LendingTree's common stock at the time of the grant.

The total fair value of RSUs that vested during the years ended December 31, 2014, 2013 and 2012 was $11.0 million, $7.5 million and $4.3 million, respectively. The total fair value of RSUs with a performance condition that vested during the year ended December 31, 2014 was $22,000.

Restricted Stock

A summary of the changes in outstanding nonvested restricted stock is as follows:



	Restricted Stock				Restricted Stock Market Condition
	Number of Shares		Weighted Average Grant Date Fair Value		Number of Shares		Weighted Average Grant Date Fair Value
			(per share)				(per share)
Nonvested at December 31, 2013	119,500		$	22.47	62,500		$	13.93
Granted ^(a)(b)	43,389		25.14		—		—
Vested	(39,832	)	22.47		(62,500	)	13.93
Forfeited	—		—		—		—
Nonvested at December 31, 2014	123,057		$	23.41	—		$	—


(a)	The grant date fair value per share of the restricted stock is calculated as the closing market price of LendingTree's common stock at the time of grant.


(b)	The grant date fair value per share of the restricted stock with an underlying market condition was calculated using a Monte Carlo simulation model. These shares vest based on the achievement of a market-based performance target within three years, but not earlier than one year from the grant date. The fair value on grant date is recognized over the requisite service period.

The total fair value of restricted stock that vested during the years ended December 31, 2014, 2013 and 2012 was $1.5 million, $3.2 million and $0.8 million, respectively. The total fair value of restricted stock with a market condition that vested during the year ended December 31, 2014 was $2.1 million.