Stock Compensation - Restricted Stock and Performance Share Grants (Tables)

6 Months Ended

Jun. 30, 2014

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

Summary of performance share grants with performance conditions

The following is a summary of the Company's performance share grants with performance conditions for the six months ended June 30, 2014:

Performance Share Grants with Performance Conditions
Below threshold performance	—
Threshold performance	79,961
Target performance	152,418
Maximum performance	250,517

Summary of stock grant activity

The following is a summary of the Company’s stock grant activity, both time and performance share grants, assuming target achievement for outstanding performance share grants for the following periods:

	June 30, 2014		December 31, 2013
Stock Grants Outstanding Beginning of the Year at Target Achievement	265,701		688,041
New Stock Grants/Additional shares due to maximum achievement	138,485		192,348
Vested Grants	(29,194	)	(361,886	)
Expired/Forfeited Grants	(128,265	)	(252,802	)
Stock Grants Outstanding June 30, 2014 at Target Achievement	246,727		265,701

Schedule of Share-based Payment Award, Performance and Time-based Share Grants

The following is a summary of the Company’s performance- and time-based share grants for the following periods:

	June 30, 2014	December 31, 2013
Performance Share Grants	152,418	177,044
Time Based Grants	94,309	88,657
Stock Grants Outstanding June 30, 2014 at Target Achievement	246,727	265,701

Summary of stock compensation costs for Employee and NDSI Plans

The following table summarizes stock compensation costs for the Company's Employee 1998 Stock Incentive Plan, or the Employee Plan, and NDSI Plan for the following periods:

	Six Months Ended		Six Months Ended
Employee Plan:	June 30, 2014		June 30, 2013
Expensed	$	1,148,000	$	(952,000	)
Capitalized	46,000		208,000
	1,194,000		(744,000		)
NDSI Plan	414,000		384,000
	$	1,608,000	$	(360,000	)