Note 9 - Debt

12 Months Ended

Dec. 31, 2013

Debt Disclosure [Abstract]

Debt Disclosure [Text Block]

(9)   DEBT

Letters of Credit

We have issued letters of credit as the security deposits for certain of our domestic leases. These letters of credit are secured by pledged certificates of deposit which are classified as Restricted Certificates of Deposit on our balance sheet. The terms of our leases require us to renew these letters of credit at least 30 days prior to their expiration dates for successive terms of not less than one year until lease expiration. Our outstanding letters of credit at December 31, 2013 and 2012 consisted of the following:

		L/C	Lease	Letters of Credit Amount Outstanding
Facility	Original L/C Issue Date	Expiration Date	Expiration Date	Dec. 31 2013		Dec. 31, 2012
Mt. Laurel, NJ	3/29/2010	3/31/2014	4/30/2021	$	250	$	250
Mansfield, MA	10/27/2010	11/08/2014	8/23/2021		200		200
				$	450	$	450