14. Stock Compensation

Overview

The Company has stock option and stock incentive plans for employees and non-employee Directors that provide for grants of restricted stock awards (“RSA”s), restricted stock units (“RSU”s), performance stock units (“PSU”s), and options to purchase shares of Company common stock at exercise prices generally equal to the fair values of such stock at the dates of grant. The Company also maintains a shareholder-approved Employee Stock Purchase Plan (the “ESPP”) for the benefit of its employees. The ESPP allows eligible employees the right to purchase common stock on a regular basis at the lower of 85% of the market price at the beginning or end of each offering period.

Equity Grants

During the six months ended June 30, 2014 the Compensation Committee of the Company’s Board of Directors authorized awards from approved stock incentive plans of RSUs to certain employees and RSAs and PSUs to certain Company officers, which, assuming that performance under the PSUs were to be achieved at target levels, together totaled 326,000 shares and had an aggregate grant date market value of $3.3 million. The PSUs granted in 2014 represent the right to receive from 50% to 150% of the target number of shares of common stock. The performance component of PSU awards granted in 2014 is based on attaining specified levels of adjusted EBITDA, as defined in the PSU grant documents, for the 2014 calendar year. The Company currently believes that achievement of the performance component is probable, and it will reevaluate this likelihood on a quarterly basis.

During the six months ended June 30, 2013 the Compensation Committee of the Company’s Board of Directors authorized awards from approved stock incentive plans of RSAs to non-employee directors, RSUs to certain employees, and RSAs and PSUs to certain Company officers which, assuming that performance under the PSUs were to be achieved at target levels, together totaled 395,000 shares of common stock and had an aggregate grant date market value of $2.4 million. Shares issued under the 2013 PSU awards were earned at approximately 115% of the target number of shares.

The Compensation Committee of the Company’s Board of Directors authorized, from approved stock incentive plans, grants of stock options to purchase a total of 162,000 shares to certain Company officers during both the six months ended June 30, 2014 and 2013. The exercise prices of the options were equal to the stock prices on their respective grant dates.

Employees purchased common stock totaling 59,000 and 49,000 shares in the six months ended June 30, 2014 and 2013, respectively, through the Company’s ESPP.

Stock Compensation Expense

The following weighted‑average assumptions were used to determine the fair value of options:


	Three Months Ended				Six Months Ended
	June 30, 2014				June 30, 2014
	Stock Options		ESPP Options		Stock Options		ESPP Options
Expected life of options		N/A		.50 Years		4.25 Years		.50 Years
Expected stock price volatility		N/A		0.34		0.55		0.34
Dividends		N/A		0.99%		1.10%		0.99%
Risk-free interest rate		N/A		0.10%		1.19%		0.10%


	Three Months Ended				Six Months Ended
	June 30, 2013				June 30, 2013
	Stock Options		ESPP Options		Stock Options		ESPP Options
Expected life of options		N/A		.50 Years		4.25 Years		.50 Years
Expected stock price volatility		N/A		0.43		0.60		0.43
Dividends		N/A		1.61%		1.91%		1.61%
Risk-free interest rate		N/A		0.16%		0.70%		0.16%

The following table summarizes total stock compensation expenses prior to the capitalization of amounts into deferred preservation and inventory costs (in thousands):


	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2014		2013		2014		2013
RSA, RSU, and PSU expense	$	701	$	628	$	1,413	$	1,263
Stock option and ESPP option expense		164		196		371		407
Total stock compensation expense	$	865	$	824	$	1,784	$	1,670

Included in the total stock compensation expense, as applicable in each period, were expenses related to RSAs, RSUs, PSUs, and stock options issued in each respective year, as well as those issued in prior periods that continue to vest during the period, and compensation related to the Company’s ESPP. These amounts were recorded as stock compensation expense and were subject to the Company’s normal allocation of expenses to deferred preservation costs and inventory costs. The Company capitalized $66,000 and $48,000 in the three months ended June 30, 2014 and 2013, respectively, and $140,000 and $112,000 in the six months ended June 30, 2014 and 2013, respectively, of the stock compensation expense into its deferred preservation costs and inventory costs.

As of June 30, 2014 the Company had total unrecognized compensation costs of $4.5 million related to RSAs, RSUs, and PSUs and $900,000 related to unvested stock options, before considering the effect of expected forfeitures. As of June 30, 2014 this expense is expected to be recognized over a weighted-average period of 2.00 years for stock options, 1.79 years for RSUs, 1.68 years for RSAs, and 1.23 years for PSUs.