The following presents a reconciliation of the net earnings and shares used in calculating basic and diluted net earnings per share:

Three months ended June 30, 2016	Net Earnings (Numerator)		Number of Shares (Denominator)		Per Share Amount
Basic EPS – Net earnings and weighted average common shares outstanding	$	14,150		31,476,298	$	.45

Effect of dilutive securities – stock options, restricted stock, and performance shares				398,886

Diluted EPS – Net earnings and weighted average common shares outstanding and effect of stock options, restricted stock, and performance shares	$	14,150		31,875,184	$	.44

Three months ended June 30, 2015	Net Earnings (Numerator)		Number of Shares (Denominator)		Per Share Amount
Basic EPS – Net earnings and weighted average common shares outstanding	$	14,916		31,111,155	$	.48

Effect of dilutive securities – stock options, restricted stock, and performance shares				521,119

Diluted EPS – Net earnings and weighted average common shares outstanding and effect of stock options, restricted stock, and performance shares	$	14,916		31,632,274	$	.47

Six months ended June 30, 2016	Net Earnings (Numerator)		Number of Shares (Denominator)		Per Share Amount
Basic EPS – Net earnings and weighted average common shares outstanding	$	26,036		31,441,545	$	.83

Effect of dilutive securities – stock options, restricted stock, and performance shares				401,052

Diluted EPS – Net earnings and weighted average common shares outstanding and effect of stock options, restricted stock, and performance shares	$	26,036		31,842,597	$	.82

Six months ended June 30, 2015	Net Earnings (Numerator)		Number of Shares (Denominator)		Per Share Amount
Basic EPS – Net earnings and weighted average common shares outstanding	$	30,088		30,976,681	$	.97

Effect of dilutive securities – stock options, restricted stock, and performance shares				547,925

Diluted EPS – Net earnings and weighted average common shares outstanding and effect of stock options, restricted stock, and performance shares	$	30,088		31,524,606	$	.95