DESCRIPTION OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

9 Months Ended

Sep. 30, 2013

The following table summarizes accounts receivable balances at September 30, 2013 by distributor:

Distributor	Accounts Receivable Balance (In thousands)		Percentage of Total Accounts Receivable Balance
AmerisourceBergen Drug Corporation	$	285	63	%
Cardinal Health, Inc.	103		23
McKesson Corporation	59		13
Other	3		1
Total	$	450	100	%

Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark.