EXHIBIT 1

TRANSACTIONS SINCE THE DATE OF THE MOST RECENT FILING ON SCHEDULE 13D

The Reporting Persons engaged in the following transactions in shares of Common Stock of the Company since the date of the most recent filing on Schedule 13D.  Such transactions involved the purchase of shares on the Nasdaq National Market System.

Date	Type	Price		Shares
04/15/2008	Purchase	$	13.19	100
04/15/2008	Purchase	13.20		199
04/15/2008	Purchase	13.22		1000
04/15/2008	Purchase	13.23		200
04/15/2008	Purchase	13.235		700
04/15/2008	Purchase	13.32		200
04/15/2008	Purchase	13.3325		200
04/15/2008	Purchase	13.36		1400
04/15/2008	Purchase	13.3625		200
04/15/2008	Purchase	13.37		300
04/15/2008	Purchase	13.38		100
04/15/2008	Purchase	13.39		300
04/15/2008	Purchase	13.3932		100
04/15/2008	Purchase	13.394		100
04/15/2008	Purchase	13.40		800
04/15/2008	Purchase	13.41		900
04/15/2008	Purchase	13.4199		400
04/15/2008	Purchase	13.42		2000
04/15/2008	Purchase	13.43		500
04/15/2008	Purchase	13.4399		200
04/15/2008	Purchase	13.44		1700
04/15/2008	Purchase	13.4699		100
04/15/2008	Purchase	13.50		1200
04/15/2008	Purchase	13.5499		700
04/15/2008	Purchase	13.55		100
04/15/2008	Purchase	13.63		95
04/15/2008	Purchase	13.64		300
04/15/2008	Purchase	13.6499		200
04/15/2008	Purchase	13.65		1405
04/15/2008	Purchase	13.68		200
04/15/2008	Purchase	13.745		100
04/15/2008	Purchase	13.75		500
04/15/2008	Purchase	13.77		100
04/15/2008	Purchase	13.86		100
04/16/2008	Purchase	12.79		53
04/16/2008	Purchase	12.85		100
04/16/2008	Purchase	12.90		201
04/16/2008	Purchase	12.94		400

Date	Type	Price		Shares
04/16/2008	Purchase	$	12.96	100
04/16/2008	Purchase	13.00		3500
04/16/2008	Purchase	13.04		500
04/18/2008	Purchase	12.70		300
04/18/2008	Purchase	12.75		500
04/18/2008	Purchase	12.80		1000
04/18/2008	Purchase	12.91		200
04/18/2008	Purchase	12.92		100
04/18/2008	Purchase	12.93		700
04/21/2008	Purchase	12.33		200
04/21/2008	Purchase	12.35		500
04/21/2008	Purchase	12.395		100
04/21/2008	Purchase	12.40		1900
04/21/2008	Purchase	12.45		1000
04/21/2008	Purchase	12.46		500
04/21/2008	Purchase	12.47		100
04/21/2008	Purchase	12.48		200
04/22/2008	Purchase	11.73		1000
04/22/2008	Purchase	11.75		1500
04/22/2008	Purchase	11.83		1000
04/22/2008	Purchase	11.87		500
04/22/2008	Purchase	12.00		400
04/22/2008	Purchase	12.08		400
04/22/2008	Purchase	12.10		1006
04/22/2008	Purchase	12.11		194
04/23/2008	Purchase	10.90		500
04/23/2008	Purchase	11.00		3200
04/23/2008	Purchase	11.15		500
04/23/2008	Purchase	11.22		2800
04/23/2008	Purchase	11.23		1000
04/23/2008	Purchase	11.25		100
04/23/2008	Purchase	11.43		200
04/23/2008	Purchase	11.45		300
04/23/2008	Purchase	11.47		200
04/23/2008	Purchase	11.50		200
04/24/2008	Purchase	11.50		2100
04/25/2008	Purchase	11.90		1000
04/29/2008	Purchase	11.80		500
04/29/2008	Purchase	11.85		588
04/29/2008	Purchase	11.86		200
04/29/2008	Purchase	11.87		3100
04/29/2008	Purchase	11.88		100
05/22/2008	Purchase	13.15		200
05/22/2008	Purchase	13.16		100
05/22/2008	Purchase	13.20		198
05/22/2008	Purchase	13.24		100

Date	Type	Price		Shares
05/22/2008	Purchase	$	13.25	300
05/22/2008	Purchase	13.26		2500
05/22/2008	Purchase	13.30		500