Long-term debt and other financing arrangements (Tables)

6 Months Ended

Jun. 30, 2013

Long-term debt and other financing arrangements

Schedule of long-term borrowing

Description	Interest rate		June 30, 2013		December 31, 2012
Convertible Subordinated Unsecured Promissory Note - Richmont Capital Partners V L.P. (including accrued interest)	4.00	%	$	20,438,904	$	20,041,644
Term loan - KeyBank	7.77	%*	5,257,104		—
Promissory Note - payable to former shareholder of TLC	2.63	%	3,912,145		—
Other, equipment notes			46,740		—
Total debt			29,654,893		20,041,644
Less current maturities			1,496,477		—
Long-term debt			$	28,158,416	$	20,041,644

* Represents the weighted average interest rate at June 30, 2013.  The interest rate is variable based on the agreement described below.