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 or sale of shares on the Nasdaq National Market System.

Date	Type	Price	Shares
8/25/2008	Purchase	6.10	1800
8/25/2008	Purchase	6.11	100
8/25/2008	Purchase	6.12	2400
8/25/2008	Purchase	6.125	100
8/25/2008	Purchase	6.13	2200
8/25/2008	Purchase	6.1325	300
8/25/2008	Purchase	6.135	400
8/25/2008	Purchase	6.14	400
8/25/2008	Purchase	6.15	700
8/25/2008	Purchase	6.155	100
8/25/2008	Purchase	6.17	718
8/26/2008	Purchase	6.105	200
8/26/2008	Purchase	6.115	200
8/26/2008	Purchase	6.125	200
8/26/2008	Purchase	6.195	100
8/26/2008	Purchase	6.20	1300
8/26/2008	Purchase	6.25	900
9/2/2008	Purchase	6.90	2200
9/2/2008	Purchase	6.93	1000
9/4/2008	Purchase	7.00	600
9/5/2008	Purchase	6.95	100
9/5/2008	Purchase	6.97	800
9/5/2008	Purchase	6.98	200
9/5/2008	Purchase	7.00	1200
9/8/2008	Purchase	6.80	400
9/8/2008	Purchase	6.85	700
9/8/2008	Purchase	6.87	500
9/8/2008	Purchase	6.89	500
9/8/2008	Purchase	6.90	500
9/8/2008	Purchase	6.95	500
9/8/2008	Purchase	6.99	100
9/8/2008	Purchase	7.00	1800
9/9/2008	Purchase	6.92	1000
9/9/2008	Purchase	6.93	1800
9/10/2008	Purchase	6.90	100
9/10/2008	Purchase	6.95	500
9/10/2008	Purchase	6.97	300
9/10/2008	Purchase	7.00	1300

Date	Type	Price	Shares
9/11/2008	Purchase	6.85	200
9/11/2008	Purchase	6.90	1000
9/12/2008	Purchase	7.00	200
9/15/2008	Purchase	6.95	1850
9/15/2008	Purchase	6.96	1396
9/15/2008	Purchase	7.00	500
9/16/2008	Purchase	6.75	690
9/16/2008	Purchase	6.76	241
9/16/2008	Purchase	6.765	100
9/16/2008	Purchase	6.77	100
9/16/2008	Purchase	6.80	3300
9/16/2008	Purchase	6.85	3100
9/17/2008	Purchase	6.43	1000
9/17/2008	Purchase	6.45	1000
9/17/2008	Purchase	6.55	3000
9/17/2008	Purchase	6.555	200
9/17/2008	Purchase	6.56	100
9/17/2008	Purchase	6.57	100
9/17/2008	Purchase	6.575	50
9/17/2008	Purchase	6.62	100
9/17/2008	Purchase	6.625	100
9/17/2008	Purchase	6.65	500
9/17/2008	Purchase	6.655	100
9/17/2008	Purchase	6.69	2500
9/17/2008	Purchase	6.71	500
9/17/2008	Purchase	6.7125	100
9/17/2008	Purchase	6.715	100
9/17/2008	Purchase	6.72	900
9/17/2008	Purchase	6.725	200
9/18/2008	Purchase	6.185	100
9/18/2008	Purchase	6.19	39
9/18/2008	Purchase	6.195	98
9/18/2008	Purchase	6.225	100
9/18/2008	Purchase	6.23	100
9/18/2008	Purchase	6.25	693
9/18/2008	Purchase	6.255	100
9/18/2008	Purchase	6.26	500
9/18/2008	Purchase	6.27	200
9/18/2008	Purchase	6.27	200
9/18/2008	Purchase	6.35	800
9/18/2008	Purchase	6.95	10
9/18/2008	Purchase	6.985	500
9/18/2008	Purchase	6.99	2000
9/18/2008	Purchase	6.9925	100
9/18/2008	Purchase	6.995	435
9/19/2008	Purchase	7.00	500

Date	Type	Price	Shares
9/22/2008	Purchase	6.45	500
9/22/2008	Purchase	6.50	500
9/22/2008	Purchase	6.54	200
9/22/2008	Purchase	6.55	500
9/22/2008	Purchase	6.65	500
9/22/2008	Purchase	6.83	500
9/22/2008	Purchase	6.85	500
9/23/2008	Purchase	6.25	5000
9/23/2008	Purchase	6.26	1000
9/23/2008	Purchase	6.35	100
9/23/2008	Purchase	6.38	14
9/23/2008	Purchase	6.39	1486
9/23/2008	Purchase	6.40	100
9/23/2008	Purchase	6.41	100
9/23/2008	Purchase	6.4125	187
9/23/2008	Purchase	6.47	13
9/23/2008	Purchase	6.4825	100
9/29/2008	Sale	5.01	800
9/29/2008	Sale	5.02	100
9/29/2008	Sale	5.03	230
9/29/2008	Sale	5.04	400
9/29/2008	Sale	5.07	1800
9/29/2008	Sale	5.08	1400
9/29/2008	Sale	5.09	600
9/29/2008	Sale	5.10	800
9/29/2008	Sale	5.11	300
9/29/2008	Sale	5.12	1200
9/29/2008	Sale	5.14	400
9/29/2008	Sale	5.16	331
9/29/2008	Sale	5.17	169
9/29/2008	Sale	5.19	100
9/29/2008	Sale	5.20	300
9/29/2008	Sale	5.22	100
9/30/2008	Sale	5.00	800
9/30/2008	Sale	5.01	200
9/30/2008	Sale	5.02	100
9/30/2008	Sale	5.15	100
10/1/2008	Sale	5.00	299
10/2/2008	Sale	5.00	100
10/3/2008	Sale	5.00	300
10/3/2008	Sale	5.01	64
10/3/2008	Sale	5.02	100
10/3/2008	Sale	5.05	100
10/3/2008	Sale	5.11	100
10/13/2008	Sale	3.60	300
10/13/2008	Sale	3.61	1293

Date	Type	Price	Shares
10/13/2008	Sale	3.62	2400
10/13/2008	Sale	3.65	100
10/13/2008	Sale	3.655	250
10/13/2008	Sale	3.66	98
10/13/2008	Sale	3.6625	100
10/13/2008	Sale	3.665	50
10/13/2008	Sale	3.70	1000
10/13/2008	Sale	3.71	423
10/13/2008	Sale	3.74	100
10/13/2008	Sale	3.75	4000
10/13/2008	Sale	3.767	100
10/13/2008	Sale	3.77	400
10/13/2008	Sale	3.78	100
10/13/2008	Sale	3.785	100
10/13/2008	Sale	3.7925	100
10/13/2008	Sale	3.87	100
10/13/2008	Sale	3.88	400
10/13/2008	Sale	3.95	9
10/14/2008	Sale	3.78	4500
10/14/2008	Sale	3.80	1200
10/14/2008	Sale	3.82	300
10/15/2008	Sale	3.60	700
10/15/2008	Sale	3.65	3000
10/15/2008	Sale	3.70	735
10/15/2008	Sale	3.71	100
10/15/2008	Sale	3.7125	100
10/15/2008	Sale	3.72	100
10/15/2008	Sale	3.73	100
10/15/2008	Sale	3.85	900
10/15/2008	Sale	3.855	400
10/15/2008	Sale	3.86	1900
10/15/2008	Sale	3.87	200
10/15/2008	Sale	3.875	100
10/15/2008	Sale	3.88	960
10/15/2008	Sale	3.89	1100
10/15/2008	Sale	3.892	100
10/15/2008	Sale	3.90	404
10/16/2008	Sale	3.00	7137
10/16/2008	Sale	3.005	900
10/16/2008	Sale	3.01	1963
10/16/2008	Sale	3.02	3000
10/16/2008	Sale	3.04	99
10/16/2008	Sale	3.05	500
10/16/2008	Sale	3.06	300
10/16/2008	Sale	3.065	100
10/16/2008	Sale	3.07	1500

Date	Type	Price	Shares
10/16/2008	Sale	3.08	100
10/16/2008	Sale	3.09	300
10/16/2008	Sale	3.095	200
10/16/2008	Sale	3.10	1600
10/16/2008	Sale	3.105	100
10/16/2008	Sale	3.11	300
10/16/2008	Sale	3.12	100
10/16/2008	Sale	3.13	100
10/16/2008	Sale	3.15	1600
10/16/2008	Sale	3.155	100
10/16/2008	Sale	3.16	100
10/16/2008	Sale	3.18	1700
10/16/2008	Sale	3.185	600
10/16/2008	Sale	3.19	3200
10/16/2008	Sale	3.20	100
10/17/2008	Sale	2.81	100
10/17/2008	Sale	2.90	7000
10/17/2008	Sale	2.905	200
10/17/2008	Sale	2.91	2100
10/17/2008	Sale	2.915	200
10/17/2008	Sale	2.92	200
10/17/2008	Sale	2.925	200
10/17/2008	Sale	2.94	100
10/17/2008	Sale	2.95	1000
10/17/2008	Sale	2.975	100
10/17/2008	Sale	2.98	100
10/17/2008	Sale	2.985	100
10/17/2008	Sale	2.9875	100
10/17/2008	Sale	2.99	100
10/17/2008	Sale	3.00	21505
10/17/2008	Sale	3.005	300
10/17/2008	Sale	3.0075	100
10/17/2008	Sale	3.01	1800
10/17/2008	Sale	3.025	100
10/17/2008	Sale	3.05	116